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            <attribute name="curation depth" nameAc="MI:0955">imex curation</attribute>
            <attribute name="imex curation" nameAc="MI:0959"/>
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            <attribute name="imex curation" nameAc="MI:0959"/>
          </attributeList>
        </bibref>
        <xref>
          <primaryRef db="imex" dbAc="MI:0670" id="IM-25349" refType="imex-primary" refTypeAc="MI:0662"/>
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            <names>
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            </names>
          </hostOrganism>
        </hostOrganismList>
        <interactionDetectionMethod>
          <names>
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        </interactionDetectionMethod>
        <participantIdentificationMethod>
          <names>
            <shortLabel>predetermined</shortLabel>
            <fullName>predetermined participant</fullName>
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          <xref>
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        </participantIdentificationMethod>
        <attributeList>
          <attribute name="author-list" nameAc="MI:0636">Bernecky C., Herzog F., Baumeister W., Plitzko JM., Cramer P.</attribute>
          <attribute name="comment" nameAc="MI:0612">DIP original experiment: DIP-268588X</attribute>
          <attribute name="journal" nameAc="MI:0885">Nature</attribute>
          <attribute name="publication year" nameAc="MI:0886">2016</attribute>
          <attribute name="curation depth" nameAc="MI:0955">IMEx</attribute>
          <attribute name="title" nameAc="MI:1091">Structure of transcribing mammalian RNA polymerase II.</attribute>
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      <experimentDescription id="19">
        <names>
          <fullName>Structure of transcribing mammalian RNA polymerase II.</fullName>
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          <hostOrganism ncbiTaxId="-1">
            <names>
              <shortLabel>in vitro</shortLabel>
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          </hostOrganism>
        </hostOrganismList>
        <interactionDetectionMethod>
          <names>
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        </interactionDetectionMethod>
        <participantIdentificationMethod>
          <names>
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            <fullName>predetermined participant</fullName>
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          <xref>
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        <attributeList>
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          <attribute name="title" nameAc="MI:1091">Structure of transcribing mammalian RNA polymerase II.</attribute>
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          <fullName>Structure of transcribing mammalian RNA polymerase II.</fullName>
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          <xref>
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          <attribute name="title" nameAc="MI:1091">Structure of transcribing mammalian RNA polymerase II.</attribute>
        </attributeList>
      </experimentDescription>
    </experimentList>
    <interactorList>
      <interactor id="21">
        <names>
          <shortLabel>rpb3_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerase II subunit RPB3</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2C</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase II subunit C</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q3T0Q3" version="71" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000002420" version="SP_112" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="A7E3Q9" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15586729" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000001856" version="SP_112" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000002420" version="SP_112" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003677" version="SP_112"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="SP_112"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_112"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="SP_112"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005829" version="SP_112"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="SP_112"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0046983" version="SP_112"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001514" version="SP_112"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR011262" version="SP_112"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR011263" version="SP_112"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036603" version="SP_112"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036643" version="SP_112"/>
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          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_112"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-113418" version="SP_112"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-674695" version="SP_112"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001029384.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61186N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
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            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MPYANQPTVRITELTDENVKFIIENTDLAVANSIRRVFIAEVPIIAIDWVQIDANSSVLHDEFIAHRLGLIPLTSDDIVDKLQYSRDCTCEEFCPECSVEFTLDVRCNEDQTRHVTSRDLISNSPRVIPVTSRNRDNDPNDYVEQDDILIVKLRKGQELRLRAYAKKGFGKEHAKWNPTAGVAFEYDPDNALRHTVYPKPEEWPKSEYSELDEDESQAPYDPNGKPERFYYNVESCGSLRPETIVLSALSGLKKKLSDLQTQLSHEIQSDVLTIN</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q3T0Q3 original sequence version: 71</attribute>
          <attribute name="remark-internal">DIP protein Q3T0Q3 original sequence version: 81</attribute>
        </attributeList>
      </interactor>
      <interactor id="22">
        <names>
          <shortLabel>a5pjw8_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerase subunit beta</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2B</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="A5PJW8" version="62" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000025800" version="TrEMBL_124" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="F1MPP6" refType="secondary-ac" refTypeAc="MI:0360"/>
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          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000019366" version="TrEMBL_124" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000025800" version="TrEMBL_124" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0000781" version="TrEMBL_124"/>
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          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003682" version="TrEMBL_124"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="TrEMBL_124"/>
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          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032549" version="TrEMBL_124"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0046872" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007120" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007121" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007641" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007644" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007645" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007646" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007647" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR014724" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR015712" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR037033" version="TrEMBL_124"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR037034" version="TrEMBL_124"/>
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          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001092552.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61188N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MYDADEDMQYDEDDDEITPDLWQEACWIVISSYFDEKGLVRQQLDSFDEFIQMSVQRIVEDAPPIDLQAEAQHASGEVEEPPRYLLKFEQIYLSKPTHWERDGAPSPMMPNEARLRNLTYSAPLYVDITKTVIKEGEEQLQTQHQKTFIGKIPIMLRSTYCLLNGLTDRDLCELNECPLDPGGYFIINGSEKVLIAQEKMATNTVYVFAKKDSKYAYTGECRSCLENSSRPTSTIWVSMLARGGQGAKKSAIGQRIVATLPYIKQEVPIIIVFRALGFVSDRDILEHIIYDFEDPEMMEMVKPSLDEAFVIQEQNVALNFIGSRGAKPGVTKEKRIKYAKEVLQKEMLPHVGVSDFCETKKAYFLGYMVHRLLLAALGRRELDDRDHYGNKRLDLAGPLLAFLFRGMFKNLLKEVRIYAQKFIDRGKDFNLELAIKTRIISDGLKYSLATGNWGDQKKAHQARAGVSQVLNRLTFASTLSHLRRLNSPIGRDGKLAKPRQLHNTLWGMVCPAETPEGHAVGLVKNLALMAYISVGSQPSPILEFLEEWSMENLEEISPAAIADATKIFVNGCWVGIHKDPEQLMNTLRKLRRQMDIIVSEVSMIRDIREREIRIYTDAGRICRPLLIVEKQKLLLKKRHIDQLKEREYNNYSWQDLVASGVVEYIDTLEEETVMLAMTPDDLQEKEVAYCSTYTHCEIHPSMILGVCASIIPFPDHNQSPRNTYQSAMGKQAMGVYITNFHVRMDTLAHVLYYPQKPLVTTRSMEYLRFRELPAGINSIVAIASYTGYNQEDSVIMNRSAVDRGFFRSVFYRSYKEQESKKGFDQEEVFEKPTRETCQGMRHAIYDKLDDDGLIAPGVRVSGDDVIIGKTVTLPENEDELEGTNRRYTKRDCSTFLRTSETGIVDQVMVTLNQEGYKFCKIRVRSVRIPQIGDKFASRHGQKGTCGIQYRQEDMPFTCEGITPDIIINPHAIPSRMTIGHLIECLQGKVSANKGEIGDATPFNDAVNVQKISNLLSDYGYHLRGNEVLYNGFTGRKITSQIFIGPTYYQRLKHMVDDKIHSRARGPIQILNRQPMEGRSRDGGLRFGEMERDCQIAHGAAQFLRERLFEASDPYQVHVCNLCGIMAIANTRTHTYECRGCRNKTQISLVRMPYACKLLFQELMSMSIAPRMMSV</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein A5PJW8 original sequence version: 62</attribute>
          <attribute name="remark-internal">DIP protein A5PJW8 original sequence version: 74</attribute>
        </attributeList>
      </interactor>
      <interactor id="23">
        <names>
          <shortLabel>rpb11_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerase II subunit RPB11</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2J</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase II subunit J</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q32P79" version="67" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000007165" version="SP_107" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15587103" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000005446" version="SP_107" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000007165" version="SP_107" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0001055" version="SP_107"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003677" version="SP_107"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_107"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="SP_107"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="SP_107"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0046983" version="SP_107"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR008193" version="SP_107"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR009025" version="SP_107"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036603" version="SP_107"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR037685" version="SP_107"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="SP_107"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_107"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-113418" version="SP_107"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-674695" version="SP_107"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001032560.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61196N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MNAPPAFESFLLFEGEKKITINKDTKVPNACLFTINKEDHTLGNIIKSQLLKDPQVLFAGYKVPHPLEHKIIIRVQTTPDYSPQEAFTNAITDLISELSLLEERFRVAIKDKQEGIE</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q32P79 original sequence version: 67</attribute>
          <attribute name="remark-internal">DIP protein Q32P79 original sequence version: 75</attribute>
        </attributeList>
      </interactor>
      <interactor id="24">
        <names>
          <shortLabel>f2z4h3_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerases I, II, and III subunit RPABC3</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2H</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="F2Z4H3" version="29" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000000606" version="TrEMBL_82" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15586976" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000040199" version="TrEMBL_82" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000000606" version="TrEMBL_82" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003697" version="TrEMBL_82"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="TrEMBL_82"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005666" version="TrEMBL_82"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005736" version="TrEMBL_82"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="TrEMBL_82"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032993" version="TrEMBL_82"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR005570" version="TrEMBL_82"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR012340" version="TrEMBL_82"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="TrEMBL_82"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="TrEMBL_82"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-113418" version="TrEMBL_82"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-5250924" version="TrEMBL_82"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-674695" version="TrEMBL_82"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-73762" version="TrEMBL_82"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001178994.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61193N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MAGILFEDIFDVKDIDPEGKKFDRVSRLHCESESFKMDLILDVNIQIYPVDLGDKFRLVIASTLYEDGTLDDGEYNPTDDRPSRADQFEYVMYGKVYRIEGDETSTEAATRLSAYVSYGGLLMRLQGDANNLHGFEVDSRVYLLMKKLAF</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein F2Z4H3 original sequence version: 29</attribute>
          <attribute name="remark-internal">DIP protein F2Z4H3 original sequence version: 39</attribute>
        </attributeList>
      </interactor>
      <interactor id="25">
        <names>
          <shortLabel>rpab4_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerases I, II, and III subunit RPABC4</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2K</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase II subunit K</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q3ZBC0" version="68" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000030490" version="SP_114" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15587125" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000022539" version="SP_114" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000030510" version="SP_114" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003677" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005666" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005736" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0008270" version="SP_114"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR006591" version="SP_114"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR029040" version="SP_114"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR039747" version="SP_114"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="SP_114"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_114"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-113418" version="SP_114"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-5250924" version="SP_114"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-674695" version="SP_114"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-73762" version="SP_114"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61197N"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001032712.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001290464.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001290465.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="XP_015321795.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="XP_015329927.1"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MDTQKDVQPPKQQPMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q3ZBC0 original sequence version: 68</attribute>
          <attribute name="remark-internal">DIP protein Q3ZBC0 original sequence version: 78</attribute>
        </attributeList>
      </interactor>
      <interactor id="26">
        <names>
          <shortLabel>p0cap2-1</shortLabel>
          <fullName>DNA-directed RNA polymerase II subunit GRINL1A</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2M</alias>
          <alias type="gene name synonym" typeAc="MI:0302">GRINL1A</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase II subunit M</alias>
          <alias type="gene name synonym" typeAc="MI:0302">Glutamate receptor-like protein 1A</alias>
          <alias type="isoform synonym" typeAc="MI:0304">Gdown1</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="P0CAP2-1" version="59" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000299638" version="SP_98" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193171" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-9657655" refType="isoform-parent" refTypeAc="MI:0243"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000255529" version="SP_98" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000299638" version="SP_98" refType="transcript"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9606">
          <names>
            <shortLabel>human</shortLabel>
            <fullName>Homo sapiens</fullName>
            <alias type="synonym" typeAc="MI:1041">Human</alias>
          </names>
        </organism>
        <sequence>MCSLPRGFEPQAPEDLAQRSLVELREMLKRQERLLRNEKFICKLPDKGKKIFDSFAKLKAAIAECEEVRRKSELFNPVSLDCKLRQKAIAEVDVGTDKAQNSDPILDTSSLVPGCSSVDNIKSSQTSQNQGLGRPTLEGDEETSEVEYTVNKGPASSNRDRVPPSSEASEHHPRHRVSSQAEDTSSSFDNLFIDRLQRITIADQGEQQSEENASTKNLTGLSSGTEKKPHYMEVLEMRAKNPVPQLRKFKTNVLPFRQNDSSSHCQKSGSPISSEERRRRDKQHLDDITAARLLPLHHMPTQLLSIEESLALQKQQKQNYEEMQAKLAAQKLAERLNIKMRSYNPEGESSGRYREVRDEDDDWSSDEF</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein P0CAP2-1 original sequence version: 59</attribute>
        </attributeList>
      </interactor>
      <interactor id="27">
        <names>
          <shortLabel>g3mzy8_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerase subunit</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2A</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="G3MZY8" version="TrEMBL_8" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000055142" version="TrEMBL_79" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000065848" version="TrEMBL_79" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-6551200" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000046765" version="TrEMBL_79" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000064788" version="TrEMBL_79" refType="transcript"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000069267" version="TrEMBL_79" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0000791" version="TrEMBL_79"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0001046" version="TrEMBL_79"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="TrEMBL_79"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="TrEMBL_79"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="TrEMBL_79"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0046872" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR000684" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR000722" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR006592" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007066" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007073" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007075" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007080" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007081" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR007083" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR038120" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR038593" version="TrEMBL_79"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR042102" version="TrEMBL_79"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="TrEMBL_79"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="TrEMBL_79"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-113418" version="TrEMBL_79"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-674695" version="TrEMBL_79"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61187N"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001193242.1"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MHGGGPPSGDSACPLRTIKRVQFGVLSPDELKRMSVTEGGIKYPETTEGGRPKLGGLMDPRQGVIERTGRCQTCAGNMTECPGHFGHIELAKPVFHVGFLVKTMKVLRCVCFFCSKLLVDSNNPKIKDILAKSKGQPKKRLTHVYDLCKGKNICEGGEEMDNKFGVEQPEGDEDLTKEKGHGGCGRYQPRIRRSGLELYAEWKHVNEDSQEKKILLSPERVHEIFKRISDEECFVLGMEPRYARPEWMIVTVLPVPPLSVRPAVVMQGSARNQDDLTHKLADIVKINNQLRRNEQNGAAAHVIAEDVKLLQFHVATMVDNELPGLPRAMQKSGRPLKSLKQRLKGKEGRVRGNLMGKRVDFSARTVITPDPNLSIDQVGVPRSIAANMTFAEIVTPFNIDRLQELVRRGNSQYPGAKYIIRDNGDRIDLRFHPKPSDLHLQTGYKVERHMCDGDIVIFNRQPTLHKMSMMGHRVRILPWSTFRLNLSVTTPYNADFDGDEMNLHLPQSLETRAEIQELAMVPRMIVTPQSNRPVMGIVQDTLTAVRKFTKRDVFLERGEVMNLLMFLSTWDGKVPQPAILKPRPLWTGKQIFSLIIPGHINCIRTHSTHPDDEDSGPYKHISPGDTKVVVENGELIMGILCKKSLGTSAGSLVHISYLEMGHDITRLFYSNIQTVINNWLLIEGHTIGIGDSIADSKTYQDIQNTIKKAKQDVIEVIEKAHNNELEPTPGNTLRQTFENQVNRILNDARDKTGSSAQKSLSEYNNFKSMVVSGAKGSKINISQVIAVVGQQNVEGKRIPFGFKHRTLPHFIKDDYGPESRGFVENSYLAGLTPTEFFFHAMGGREGLIDTAVKTAETGYIQRRLIKSMESVMVKYDATVRNSINQVVQLRYGEDGLAGESVEFQNLATLKPSNKAFEKKFRFDYTNERALRRTLQEDLVKDVLSNAHIQNELEREFERMREDREVLRVIFPTGDSKVVLPCNLLRMIWNAQKIFHINPRLPSDLHPIKVVEGVKELSKKLVIVNGDDPLSRQAQENATLLFNIHLRSTLCSRRMAEEFRLSGEAFDWLLGEIESKFNQAIAHPGEMVGALAAQSLGEPATQMTLNTFHYAGVSAKNVTLGVPRLKELINISKKPKTPSLTVFLLGQSARDAERAKDILCRLEHTTLRKVTANTAIYYDPNPQSTVVAEDQEWVNVYYEMPDFDVARISPWLLRVELDRKHMTDRKLTMEQIAEKINAGFGDDLNCIFNDDNAEKLVLRIRIMNSDENKMQEEEEVVDKMDDDVFLRCIESNMLTDMTLQGIEQISKVYMHLPQTDNKKKIIITEDGEFKALQEWILETDGVSLMRVLSEKDVDPVRTTSNDIVEIFTVLGIEAVRKALERELYHVISFDGSYVNYRHLALLCDTMTCRGHLMAITRHGVNRQDTGPLMKCSFEETVDVLMEAAAHGESDPMKGVSENIMLGQLAPAGTGCFDLLLDAEKCKYGMEIPTNIPGLGAAGPTGMFFGSAPSPMGGISPAMTPWNQGATPAYGAWSPSVGSGMTPGAAGFSPSAASDASGFSPGYSPAWSPTPGSPGSPGPSSPYIPSPGGAMSPSYSPTSPAYEPRSPGGYTPQSPSYSPTSPSYSPTSPSYSPTSPNYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPNYSPTSPNYTPTSPSYSPTSPSYSPTSPNYTPTSPNYSPTSPSYSPTSPSYSPTSPSYSPSSPRYTPQSPTYTPSSPSYSPSSPSYSPTSPKYTPTSPSYSPSSPEYTPTSPKYSPTSPKYSPTSPKYSPTSPTYSPTTPKYSPTSPTYSPTSPVYTPTSPKYSPTSPTYSPTSPKYSPTSPTYSPTSPKGSTYSPTSPGYSPTSPTYSLTSPAISPDDSDDEN</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein G3MZY8 original sequence version: 20</attribute>
          <attribute name="remark-internal">DIP protein G3MZY8 original sequence version: 32</attribute>
          <attribute name="crc64">6876FD95692A657E</attribute>
        </attributeList>
      </interactor>
      <interactor id="28">
        <names>
          <shortLabel>rpb7_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerase II subunit RPB7</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2G</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase II subunit G</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q5E9B8" version="66" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000012481" version="SP_101" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15586926" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000009483" version="SP_101" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000012481" version="SP_101" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0000291" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0000932" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003697" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003727" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006367" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0031369" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0045948" version="SP_101"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0060213" version="SP_101"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR003029" version="SP_101"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR005576" version="SP_101"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR022967" version="SP_101"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036898" version="SP_101"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="SP_101"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_101"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-113418" version="SP_101"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-674695" version="SP_101"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR012340" version="SP_101"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001015633.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61192N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MFYHISLEHEILLHPRYFGPNLLNTVKQKLFTEVEGTCTGKYGFVIAVTTIDNIGAGVIQPGRGFVLYPVKYKAIVFRPFKGEVVDAVVTQVNKVGLFTEIGPMSCFISRHSIPSEMEFDPNSNPPCYKTMDEDIVIQQDDEIRLKIVGTRVDKNDIFAIGSLMDDYLGLVS</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q5E9B8 original sequence version: 66</attribute>
          <attribute name="remark-internal">DIP protein Q5E9B8 original sequence version: 76</attribute>
        </attributeList>
      </interactor>
      <interactor id="29">
        <names>
          <shortLabel>q1jq91_bovin</shortLabel>
          <alias type="gene name" typeAc="MI:0301">POLR2D</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q1JQ91" version="63" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000072181" version="TrEMBL_117" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15586829" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000053244" version="TrEMBL_117" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000074897" version="TrEMBL_117" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0000166" version="TrEMBL_117"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="TrEMBL_117"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="TrEMBL_117"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005829" version="TrEMBL_117"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006352" version="TrEMBL_117"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="TrEMBL_117"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0016607" version="TrEMBL_117"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR005574" version="TrEMBL_117"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR006590" version="TrEMBL_117"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR010997" version="TrEMBL_117"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR038324" version="TrEMBL_117"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="TrEMBL_117"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="TrEMBL_117"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-113418" version="TrEMBL_117"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-674695" version="TrEMBL_117"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001069926.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61189N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MAAGGSDPRSGDVEEDASQLIFPKEFETAETLLNSEVHMLLEHRKQQNESAEDEQELSEVFMKTLNYTARFSRFKNRETIASVRSLLLQKKLHKFELACLANLCPETAEESKALIPSLEGRFEDEELQQILDDIQTKRSFQY</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q1JQ91 original sequence version: 63</attribute>
          <attribute name="remark-internal">DIP protein Q1JQ91 original sequence version: 72</attribute>
        </attributeList>
      </interactor>
      <interactor id="30">
        <names>
          <shortLabel>spt4h_human</shortLabel>
          <fullName>Transcription elongation factor SPT4</fullName>
          <alias type="gene name synonym" typeAc="MI:0302">DRB sensitivity-inducing factor small subunit</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DRB sensitivity-inducing factor 14 kDa subunit</alias>
          <alias type="gene name" typeAc="MI:0301">SUPT4H1</alias>
          <alias type="gene name synonym" typeAc="MI:0302">SPT4H</alias>
          <alias type="gene name synonym" typeAc="MI:0302">SUPT4H</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="P63272" version="SP_31" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q16550" version="SP_31" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q62387" version="SP_31" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q6ZP89" version="SP_31" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="B2R4X8" version="SP_50" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="D3DTZ4" version="SP_65" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000225504" version="SP_155" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000462670" version="SP_155" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-727250" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_003159.1"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000213246" version="SP_155" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000225504" version="SP_155" refType="transcript"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000580947" version="SP_155" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0000122" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0000993" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005654" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006325" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006355" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006368" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006397" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0008270" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032044" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032785" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032786" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0034243" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0034244" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0045944" version="SP_155"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0046982" version="SP_155"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR009287" version="SP_155"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR022800" version="SP_155"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR029040" version="SP_155"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR038510" version="SP_155"/>
          <secondaryRef db="mint" dbAc="MI:0471" id="P63272" version="SP_155"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3H7H" version="SP_155"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_155"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6GMH" version="SP_155"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6GML" version="SP_155"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6TED" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-112382" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-113418" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167152" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167158" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167200" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167238" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167242" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167243" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167246" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167287" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167290" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-674695" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-6796648" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-6807505" version="SP_155"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-75955" version="SP_155"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-40644N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9606">
          <names>
            <shortLabel>human</shortLabel>
            <fullName>Homo sapiens</fullName>
            <alias type="synonym" typeAc="MI:1041">Human</alias>
          </names>
        </organism>
        <sequence>MALETVPKDLRHLRACLLCSLVKTIDQFEYDGCDNCDAYLQMKGNREMVYDCTSSSFDGIIAMMSPEDSWVSKWQRVSNFKPGVYAVSVTGRLPQGIVRELKSRGVAYKSRDTAIKT</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein P63272 original sequence version: 96</attribute>
          <attribute name="remark-internal">DIP protein P63272 original sequence version: 114</attribute>
          <attribute name="crc64">09EDF007501D0F03</attribute>
        </attributeList>
      </interactor>
      <interactor id="31">
        <names>
          <shortLabel>rpab1_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerases I, II, and III subunit RPABC1</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2E</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase II subunit E</alias>
          <alias type="gene name synonym" typeAc="MI:0302">RPB5 homolog</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q2T9T3" version="57" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15586877" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003677" version="SP_88"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="SP_88"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_88"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="SP_88"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="SP_88"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR000783" version="SP_88"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR005571" version="SP_88"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR014381" version="SP_88"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR020608" version="SP_88"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR020609" version="SP_88"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR035913" version="SP_88"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036710" version="SP_88"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR039531" version="SP_88"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="SP_88"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_88"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001033182.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61190N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MDDEEETYRLWKIRKTIMQLCHDRGYLVTQDGLDQTLEEFKAQFGGKPSEGRPRRTDLTVLVAHNDDPTDQMFVFFPEEPKVGIKTIKVYCQRMQEENITRALIVVQQGMTPSAKQSLVDMAPKYILEQFLQQELLINITEHELVPEHVVMTKEEVTELLARYKLRENQLPRIQAGDPVARYFGIKRGQVVKIIRPSETAGRYITYRLVQ</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q2T9T3 original sequence version: 57</attribute>
          <attribute name="remark-internal">DIP protein Q2T9T3 original sequence version: 64</attribute>
        </attributeList>
      </interactor>
      <interactor id="32">
        <names>
          <shortLabel>rpab5_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerases I, II, and III subunit RPABC5</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2L</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase III subunit L</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q32P78" version="75" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAP00000041501" version="SP_115" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15587047" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAG00000031061" version="SP_115" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSBTAT00000043971" version="SP_115" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003677" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005666" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005736" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006360" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0008270" version="SP_115"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0042797" version="SP_115"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR000268" version="SP_115"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR020789" version="SP_115"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR023580" version="SP_115"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="SP_115"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_115"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-113418" version="SP_115"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-5250924" version="SP_115"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-674695" version="SP_115"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-BTA-73762" version="SP_115"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001107198.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61195N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MIIPVRCFTCGKIVGNKWEAYLGLLQAEYTEGDALDALGLKRYCCRRMLLAHVDLIEKLLNYAPLEK</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q32P78 original sequence version: 75</attribute>
          <attribute name="remark-internal">DIP protein Q32P78 original sequence version: 84</attribute>
        </attributeList>
      </interactor>
      <interactor id="33">
        <names>
          <shortLabel>rpab2_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerases I, II, and III subunit RPABC2</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2F</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase II subunit F</alias>
          <alias type="gene name synonym" typeAc="MI:0302">RPB6 homolog</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q32PE0" version="63" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15586902" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003677" version="SP_91"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="SP_91"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_91"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="SP_91"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="SP_91"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR006110" version="SP_91"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR006111" version="SP_91"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR012293" version="SP_91"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR020708" version="SP_91"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR028363" version="SP_91"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036161" version="SP_91"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="SP_91"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_91"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61191N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MSDNEDNFDGDDFDDVEEDEGLDDLENAEEEGQVNVEILPSGERPQANQKRITTPYMTKYERARVLGTRALQIAMCAPVMVELEGETDPLLIAMKELKARKIPIIIRRYLPDGSYEDWGVDELIITD</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q32PE0 original sequence version: 63</attribute>
          <attribute name="remark-internal">DIP protein Q32PE0 original sequence version: 69</attribute>
        </attributeList>
      </interactor>
      <interactor id="34">
        <names>
          <shortLabel>spt5h_human</shortLabel>
          <fullName>Transcription elongation factor SPT5</fullName>
          <alias type="gene name synonym" typeAc="MI:0302">DRB sensitivity-inducing factor large subunit</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DRB sensitivity-inducing factor 160 kDa subunit</alias>
          <alias type="gene name synonym" typeAc="MI:0302">Tat-cotransactivator 1 protein</alias>
          <alias type="gene name" typeAc="MI:0301">SUPT5H</alias>
          <alias type="gene name synonym" typeAc="MI:0302">SPT5</alias>
          <alias type="gene name synonym" typeAc="MI:0302">SPT5H</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="O00267" version="SP_68" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000404029" version="SP_200" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000469090" version="SP_200" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000470252" version="SP_200" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="O43279" version="SP_68" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q59G52" version="SP_68" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q99639" version="SP_68" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-710464" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001124296.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001124297.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_003160.2"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001104490.1"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005654" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006357" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006368" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0016239" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0019899" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032044" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032785" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032786" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0045944" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0046982" version="SP_200"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000196235" version="SP_200" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000432763" version="SP_200" refType="transcript"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000598725" version="SP_200" refType="transcript"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000599117" version="SP_200" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0000122" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003682" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003723" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003729" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_200"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:1900364" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR005100" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR005824" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR006645" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR008991" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR014722" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR017071" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR022581" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR024945" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036735" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR039385" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR039659" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041973" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041975" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041976" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041977" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041978" version="SP_200"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041980" version="SP_200"/>
          <secondaryRef db="mint" dbAc="MI:0471" id="O00267" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2DO3" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2E6Z" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2E70" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3H7H" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="4L1U" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OHO" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OHQ" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5U98" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6EQY" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6ER0" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6GMH" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6GML" version="SP_200"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6TED" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-112382" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-113418" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167152" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167158" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167160" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167200" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167238" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167242" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167243" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167246" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167287" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-167290" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-674695" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-6796648" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-6807505" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-72086" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-75955" version="SP_200"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-77075" version="SP_200"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001306920.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001306919.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-29014N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9606">
          <names>
            <shortLabel>human</shortLabel>
            <fullName>Homo sapiens</fullName>
            <alias type="synonym" typeAc="MI:1041">Human</alias>
          </names>
        </organism>
        <sequence>MSDSEDSNFSEEEDSERSSDGEEAEVDEERRSAAGSEKEEEPEDEEEEEEEEEYDEEEEEEDDDRPPKKPRHGGFILDEADVDDEYEDEDQWEDGAEDILEKEEIEASNIDNVVLDEDRSGARRLQNLWRDQREEELGEYYMKKYAKSSVGETVYGGSDELSDDITQQQLLPGVKDPNLWTVKCKIGEERATAISLMRKFIAYQFTDTPLQIKSVVAPEHVKGYIYVEAYKQTHVKQAIEGVGNLRLGYWNQQMVPIKEMTDVLKVVKEVANLKPKSWVRLKRGIYKDDIAQVDYVEPSQNTISLKMIPRIDYDRIKARMSLKDWFAKRKKFKRPPQRLFDAEKIRSLGGDVASDGDFLIFEGNRYSRKGFLFKSFAMSAVITEGVKPTLSELEKFEDQPEGIDLEVVTESTGKEREHNFQPGDNVEVCEGELINLQGKILSVDGNKITIMPKHEDLKDMLEFPAQELRKYFKMGDHVKVIAGRFEGDTGLIVRVEENFVILFSDLTMHELKVLPRDLQLCSETASGVDVGGQHEWGELVQLDPQTVGVIVRLERETFQVLNMYGKVVTVRHQAVTRKKDNRFAVALDSEQNNIHVKDIVKVIDGPHSGREGEIRHLFRSFAFLHCKKLVENGGMFVCKTRHLVLAGGSKPRDVTNFTVGGFAPMSPRISSPMHPSAGGQRGGFGSPGGGSGGMSRGRGRRDNELIGQTVRISQGPYKGYIGVVKDATESTARVELHSTCQTISVDRQRLTTVGSRRPGGMTSTYGRTPMYGSQTPMYGSGSRTPMYGSQTPLQDGSRTPHYGSQTPLHDGSRTPAQSGAWDPNNPNTPSRAEEEYEYAFDDEPTPSPQAYGGTPNPQTPGYPDPSSPQVNPQYNPQTPGTPAMYNTDQFSPYAAPSPQGSYQPSPSPQSYHQVAPSPAGYQNTHSPASYHPTPSPMAYQASPSPSPVGYSPMTPGAPSPGGYNPHTPGSGIEQNSSDWVTTDIQVKVRDTYLDTQVVGQTGVIRSVTGGMCSVYLKDSEKVVSISSEHLEPITPTKNNKVKVILGEDREATGVLLSIDGEDGIVRMDLDEQLKILNLRFLGKLLEA</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein O00267 original sequence version: 130</attribute>
          <attribute name="remark-internal">DIP protein O00267 original sequence version: 91</attribute>
          <attribute name="remark-internal">DIP protein O00267 original sequence version: 131</attribute>
          <attribute name="remark-internal">DIP protein O00267-1 original sequence version: 150</attribute>
          <attribute name="remark-internal">DIP protein O00267 original sequence version: 44</attribute>
          <attribute name="crc64">EC3F402A670A5B7D</attribute>
        </attributeList>
      </interactor>
      <interactor id="35">
        <names>
          <shortLabel>rpb9_bovin</shortLabel>
          <fullName>DNA-directed RNA polymerase II subunit RPB9</fullName>
          <alias type="gene name" typeAc="MI:0301">POLR2I</alias>
          <alias type="gene name synonym" typeAc="MI:0302">DNA-directed RNA polymerase II subunit I</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q32P73" version="66" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-15587024" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003676" version="SP_99"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0003899" version="SP_99"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" version="SP_99"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005665" version="SP_99"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005730" version="SP_99"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" version="SP_99"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006379" version="SP_99"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0008270" version="SP_99"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001222" version="SP_99"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001529" version="SP_99"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR012164" version="SP_99"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR019761" version="SP_99"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR034012" version="SP_99"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5FLM" version="SP_99"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OIK" version="SP_99"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001069797.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-61194N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9913">
          <names>
            <shortLabel>bovin</shortLabel>
            <fullName>Bos taurus (Bovine)</fullName>
            <alias type="synonym" typeAc="MI:1041">Bovine</alias>
          </names>
        </organism>
        <sequence>MEPDGTYEPGIVGIRFCQECNNMLYPKEDKENRILLYACRNCDYQQEADNSCIYVNKITHEVDELTQIIADVSQDPTLPRTEDHPCQKCGHKEAVFFQSHSARAEDAMRLYYVCTAPHCGHRWTE</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein Q32P73 original sequence version: 66</attribute>
          <attribute name="remark-internal">DIP protein Q32P73 original sequence version: 75</attribute>
        </attributeList>
      </interactor>
    </interactorList>
    <interactionList>
      <interaction id="36" imexId="IM-25349-1">
        <names>
          <shortLabel>polr2b-supt5h-1</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200910E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16192939" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-1" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>11</experimentRef>
        </experimentList>
        <participantList>
          <participant id="37">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="38">
                <names>
                  <shortLabel>820-CL</shortLabel>
                  <fullName>820-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16192947" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="820"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="820"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="39">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="40">
                <names>
                  <shortLabel>331-CL</shortLabel>
                  <fullName>331-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16192944" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="331"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="331"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="41" imexId="IM-25349-2">
        <names>
          <shortLabel>polr2a-polr2b-2</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-197747E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16192960" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-2" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>4</experimentRef>
        </experimentList>
        <participantList>
          <participant id="42">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="43">
                <names>
                  <shortLabel>331-CL</shortLabel>
                  <fullName>331-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16192970" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="331"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="331"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="44">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="45">
                <names>
                  <shortLabel>458-CL</shortLabel>
                  <fullName>458-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16192965" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="458"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="458"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="46">
                <names>
                  <shortLabel>815-CL</shortLabel>
                  <fullName>815-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16192967" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="815"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="815"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="47" imexId="IM-25349-3">
        <names>
          <shortLabel>polr2a-polr2b-3</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200907E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16192983" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-3" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>13</experimentRef>
        </experimentList>
        <participantList>
          <participant id="48">
            <interactorRef>30</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="49">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="50">
            <interactorRef>25</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="51">
            <interactorRef>23</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="52">
            <interactorRef>32</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="53">
            <interactorRef>35</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="54">
            <interactorRef>24</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="55">
            <interactorRef>28</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="56">
            <interactorRef>33</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="57">
            <interactorRef>31</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="58">
            <interactorRef>29</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="59">
            <interactorRef>21</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="60">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="61">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>physical association</shortLabel>
            <fullName>physical association</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0915" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="62" imexId="IM-25349-4">
        <names>
          <shortLabel>polr2a-polr2b-4</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-197747E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193012" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-4" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>16</experimentRef>
        </experimentList>
        <participantList>
          <participant id="63">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="64">
                <names>
                  <shortLabel>212-CL</shortLabel>
                  <fullName>212-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193026" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="212"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="212"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="65">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="66">
                <names>
                  <shortLabel>327-CL</shortLabel>
                  <fullName>327-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193017" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="327"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="327"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="67">
                <names>
                  <shortLabel>458-CL</shortLabel>
                  <fullName>458-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193019" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="458"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="458"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="68">
                <names>
                  <shortLabel>815-CL</shortLabel>
                  <fullName>815-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193021" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="815"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="815"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="69">
                <names>
                  <shortLabel>214-CL</shortLabel>
                  <fullName>214-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193023" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="214"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="214"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="70" imexId="IM-25349-5">
        <names>
          <shortLabel>polr2b-supt5h-2</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200910E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193039" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-5" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>14</experimentRef>
        </experimentList>
        <participantList>
          <participant id="71">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="72">
                <names>
                  <shortLabel>327-CL</shortLabel>
                  <fullName>327-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193047" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="327"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="327"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="73">
                <names>
                  <shortLabel>332-CL</shortLabel>
                  <fullName>332-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193049" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="332"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="332"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="74">
                <names>
                  <shortLabel>334-CL</shortLabel>
                  <fullName>334-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193051" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="334"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="334"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="75">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="76">
                <names>
                  <shortLabel>231-CL</shortLabel>
                  <fullName>231-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193044" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="231"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="231"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="77" imexId="IM-25349-6">
        <names>
          <shortLabel>polr2b-supt5h-3</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200910E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193064" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-6" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>15</experimentRef>
        </experimentList>
        <participantList>
          <participant id="78">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="79">
                <names>
                  <shortLabel>327-CL</shortLabel>
                  <fullName>327-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193072" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="327"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="327"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="80">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="81">
                <names>
                  <shortLabel>236-CL</shortLabel>
                  <fullName>236-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193069" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="236"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="236"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="82" imexId="IM-25349-7">
        <names>
          <shortLabel>polr2a-polr2b-5</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-197747E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193085" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-7" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>7</experimentRef>
        </experimentList>
        <participantList>
          <participant id="83">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="84">
                <names>
                  <shortLabel>213-CL</shortLabel>
                  <fullName>213-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193093" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="213"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="213"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="85">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="86">
                <names>
                  <shortLabel>327-CL</shortLabel>
                  <fullName>327-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193090" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="327"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="327"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="87" imexId="IM-25349-8">
        <names>
          <shortLabel>polr2b-supt5h-4</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200910E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193106" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-8" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>8</experimentRef>
        </experimentList>
        <participantList>
          <participant id="88">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="89">
                <names>
                  <shortLabel>264-CL</shortLabel>
                  <fullName>264-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193114" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="264"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="264"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="90">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="91">
                <names>
                  <shortLabel>236-CL</shortLabel>
                  <fullName>236-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193111" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="236"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="236"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="92" imexId="IM-25349-9">
        <names>
          <shortLabel>polr2a-polr2b-6</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-197747E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193127" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-9" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>19</experimentRef>
        </experimentList>
        <participantList>
          <participant id="93">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="94">
                <names>
                  <shortLabel>1125-CL</shortLabel>
                  <fullName>1125-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193135" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="1125"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="1125"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="95">
                <names>
                  <shortLabel>1135-CL</shortLabel>
                  <fullName>1135-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193137" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="1135"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="1135"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="96">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="97">
                <names>
                  <shortLabel>494-CL</shortLabel>
                  <fullName>494-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193132" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="494"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="494"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="98" imexId="IM-25349-10">
        <names>
          <shortLabel>polr2a-polr2e-1</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-197749E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193150" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-10" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>1</experimentRef>
        </experimentList>
        <participantList>
          <participant id="99">
            <interactorRef>31</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="100">
                <names>
                  <shortLabel>88-CL</shortLabel>
                  <fullName>88-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193158" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="88"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="88"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="101">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="102">
                <names>
                  <shortLabel>179-CL</shortLabel>
                  <fullName>179-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193155" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="179"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="179"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="103" imexId="IM-25349-11">
        <names>
          <shortLabel>polr2a-polr2b-7</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200909E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193180" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-11" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>12</experimentRef>
        </experimentList>
        <participantList>
          <participant id="104">
            <interactorRef>26</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="105">
            <interactorRef>25</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="106">
            <interactorRef>23</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="107">
            <interactorRef>32</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="108">
            <interactorRef>35</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="109">
            <interactorRef>24</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="110">
            <interactorRef>28</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="111">
            <interactorRef>33</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="112">
            <interactorRef>31</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="113">
            <interactorRef>29</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="114">
            <interactorRef>21</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="115">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="116">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>physical association</shortLabel>
            <fullName>physical association</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0915" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="117" imexId="IM-25349-12">
        <names>
          <shortLabel>polr2a-supt5h-1</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200911E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193208" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-12" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>17</experimentRef>
        </experimentList>
        <participantList>
          <participant id="118">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="119">
                <names>
                  <shortLabel>1866-CL</shortLabel>
                  <fullName>1866-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193216" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="1866"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="1866"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="120">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="121">
                <names>
                  <shortLabel>1037-CL</shortLabel>
                  <fullName>1037-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193213" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="1037"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="1037"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="122" imexId="IM-25349-13">
        <names>
          <shortLabel>polr2a-polr2b-8</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200908E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193229" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-13" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>5</experimentRef>
        </experimentList>
        <participantList>
          <participant id="123">
            <interactorRef>25</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="124">
            <interactorRef>23</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="125">
            <interactorRef>32</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="126">
            <interactorRef>35</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="127">
            <interactorRef>24</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="128">
            <interactorRef>28</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="129">
            <interactorRef>33</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="130">
            <interactorRef>31</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="131">
            <interactorRef>29</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="132">
            <interactorRef>21</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="133">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="134">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>physical association</shortLabel>
            <fullName>physical association</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0915" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="135" imexId="IM-25349-14">
        <names>
          <shortLabel>polr2a-supt5h-2</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200911E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193256" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-14" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>18</experimentRef>
        </experimentList>
        <participantList>
          <participant id="136">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="137">
                <names>
                  <shortLabel>212-CL</shortLabel>
                  <fullName>212-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193266" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="212"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="212"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="138">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="139">
                <names>
                  <shortLabel>231-CL</shortLabel>
                  <fullName>231-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193261" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="231"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="231"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="140">
                <names>
                  <shortLabel>258-CL</shortLabel>
                  <fullName>258-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193263" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="258"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="258"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="141" imexId="IM-25349-15">
        <names>
          <shortLabel>polr2b-supt5h-5</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200910E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193279" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-15" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>3</experimentRef>
        </experimentList>
        <participantList>
          <participant id="142">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="143">
                <names>
                  <shortLabel>815-CL</shortLabel>
                  <fullName>815-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193287" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="815"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="815"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="144">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="145">
                <names>
                  <shortLabel>333-CL</shortLabel>
                  <fullName>333-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193284" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="333"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="333"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="146" imexId="IM-25349-16">
        <names>
          <shortLabel>polr2a-polr2b-9</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-197747E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193300" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-16" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>20</experimentRef>
        </experimentList>
        <participantList>
          <participant id="147">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="148">
                <names>
                  <shortLabel>1219-CL</shortLabel>
                  <fullName>1219-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193308" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="1219"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="1219"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="149">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="150">
                <names>
                  <shortLabel>248-CL</shortLabel>
                  <fullName>248-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193305" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="248"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="248"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="151" imexId="IM-25349-17">
        <names>
          <shortLabel>supt4h1-supt5h-3</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-68893E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193321" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-17" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>6</experimentRef>
        </experimentList>
        <participantList>
          <participant id="152">
            <interactorRef>30</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="153">
                <names>
                  <shortLabel>118-CL</shortLabel>
                  <fullName>118-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193331" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>undetermined</shortLabel>
                        <fullName>undetermined sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">undetermined</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0339" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-448295" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>undetermined</shortLabel>
                        <fullName>undetermined sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">undetermined</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0339" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-448295" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="154">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="155">
                <names>
                  <shortLabel>268-CL</shortLabel>
                  <fullName>268-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193326" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="268"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="268"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="156">
                <names>
                  <shortLabel>274-CL</shortLabel>
                  <fullName>274-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193328" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="274"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="274"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="157" imexId="IM-25349-18">
        <names>
          <shortLabel>polr2a-polr2b-10</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200907E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193346" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-18" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>9</experimentRef>
        </experimentList>
        <participantList>
          <participant id="158">
            <interactorRef>30</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="159">
            <interactorRef>34</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="562">
                <names>
                  <shortLabel>ecolx</shortLabel>
                  <fullName>Escherichia coli</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="160">
            <interactorRef>25</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="161">
            <interactorRef>23</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="162">
            <interactorRef>32</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="163">
            <interactorRef>35</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="164">
            <interactorRef>24</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="165">
            <interactorRef>28</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="166">
            <interactorRef>33</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="167">
            <interactorRef>31</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="168">
            <interactorRef>29</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="169">
            <interactorRef>21</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="170">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="171">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>physical association</shortLabel>
            <fullName>physical association</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0915" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="172" imexId="IM-25349-19">
        <names>
          <shortLabel>polr2a-polr2b-11</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-200908E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193376" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-19" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>10</experimentRef>
        </experimentList>
        <participantList>
          <participant id="173">
            <interactorRef>25</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="174">
            <interactorRef>23</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="175">
            <interactorRef>32</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="176">
            <interactorRef>35</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="177">
            <interactorRef>24</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="178">
            <interactorRef>28</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="179">
            <interactorRef>33</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="180">
            <interactorRef>31</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="181">
            <interactorRef>29</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="182">
            <interactorRef>21</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="183">
            <interactorRef>22</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="184">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>physical association</shortLabel>
            <fullName>physical association</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0915" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
      <interaction id="185" imexId="IM-25349-20">
        <names>
          <shortLabel>polr2a-polr2e-2</shortLabel>
        </names>
        <xref>
          <primaryRef db="dip" dbAc="MI:0465" id="DIP-197749E" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-16193403" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="imex source"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-25349-20" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>2</experimentRef>
        </experimentList>
        <participantList>
          <participant id="186">
            <interactorRef>31</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="187">
                <names>
                  <shortLabel>186-CL</shortLabel>
                  <fullName>186-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193411" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="186"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="186"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="188">
            <interactorRef>27</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>unspecified role</shortLabel>
                <fullName>unspecified role</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>unspecified role</shortLabel>
                  <fullName>unspecified role</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1383079" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <featureList>
              <feature id="189">
                <names>
                  <shortLabel>132-CL</shortLabel>
                  <fullName>132-CL</fullName>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-16193408" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>xlnk-res-res</shortLabel>
                    <fullName>crosslinked residues</fullName>
                    <alias type="synonym" typeAc="MI:1041">XLNK-Res-Res</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mod" dbAc="MI:0897" id="MOD:00033" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5527513" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="18688235" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>modified residue ms</shortLabel>
                    <fullName>mass detection of residue modification</fullName>
                    <alias type="synonym" typeAc="MI:1041">modified residue ms</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0068" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456803" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11395414" refType="primary-reference" refTypeAc="MI:0358"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="11875433" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="132"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="132"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin</shortLabel>
                  <fullName>Bos taurus (Bovine)</fullName>
                  <alias type="synonym" typeAc="MI:1041">Bovine</alias>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>direct interaction</shortLabel>
            <fullName>direct interaction</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
      </interaction>
    </interactionList>
  </entry>
</entrySet>