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        <names>
          <fullName>Structural and Functional Analysis of Human HtrA3 Protease and Its Subdomains.</fullName>
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            <attribute name="publication year" nameAc="MI:0886">2014</attribute>
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            <attribute name="remark-internal">Dear Checker; i have had lots of "odd" thing going on when curating this;please make sure there are no unexpected duplications of interactions.</attribute>
            <attribute name="contact-email" nameAc="MI:0634">barbara.lipinska@biol.ug.edu.pl</attribute>
            <attribute name="author-announcement">21-Nov-2019: Contacted by IntAct-Help.</attribute>
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              <shortLabel>in vitro</shortLabel>
              <fullName>In vitro</fullName>
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        <interactionDetectionMethod>
          <names>
            <shortLabel>molecular sieving</shortLabel>
            <fullName>molecular sieving</fullName>
            <alias type="go synonym" typeAc="MI:0303">Gel Filtration</alias>
            <alias type="go synonym" typeAc="MI:0303">Size Exclusion Chromatography</alias>
            <alias type="synonym" typeAc="MI:1041">Size Exclusion Chromatography</alias>
            <alias type="synonym" typeAc="MI:1041">Gel Filtration</alias>
            <alias type="synonym" typeAc="MI:1041">Sizing column</alias>
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        </interactionDetectionMethod>
        <participantIdentificationMethod>
          <names>
            <shortLabel>weight silver stain</shortLabel>
            <fullName>molecular weight estimation by silver staining</fullName>
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          <attribute name="author-list" nameAc="MI:0636">Glaza P., Osipiuk J., Wenta T., Zurawa-Janicka D., Jarzab M., Lesner A., Banecki B., Skorko-Glonek J., Joachimiak A., Lipinska B.</attribute>
          <attribute name="remark-internal">Dear Checker; i have had lots of "odd" thing going on when curating this;please make sure there are no unexpected duplications of interactions.</attribute>
          <attribute name="contact-email" nameAc="MI:0634">barbara.lipinska@biol.ug.edu.pl</attribute>
          <attribute name="accepted">Accepted 2019-NOV-05 AT 13:19 GMT AT 13:19 GMT by PPORRAS</attribute>
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          <fullName>Structural and Functional Analysis of Human HtrA3 Protease and Its Subdomains.</fullName>
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            <attribute name="publication year" nameAc="MI:0886">2014</attribute>
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            <attribute name="remark-internal">Dear Checker; i have had lots of "odd" thing going on when curating this;please make sure there are no unexpected duplications of interactions.</attribute>
            <attribute name="contact-email" nameAc="MI:0634">barbara.lipinska@biol.ug.edu.pl</attribute>
            <attribute name="author-announcement">21-Nov-2019: Contacted by IntAct-Help.</attribute>
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          <attribute name="remark-internal">Dear Checker; i have had lots of "odd" thing going on when curating this;please make sure there are no unexpected duplications of interactions.</attribute>
          <attribute name="contact-email" nameAc="MI:0634">barbara.lipinska@biol.ug.edu.pl</attribute>
          <attribute name="accepted">Accepted 2019-NOV-05 AT 13:19 GMT AT 13:19 GMT by PPORRAS</attribute>
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          <fullName>Structural and Functional Analysis of Human HtrA3 Protease and Its Subdomains.</fullName>
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            <attribute name="curation depth" nameAc="MI:0955">imex curation</attribute>
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            <attribute name="remark-internal">Dear Checker; i have had lots of "odd" thing going on when curating this;please make sure there are no unexpected duplications of interactions.</attribute>
            <attribute name="contact-email" nameAc="MI:0634">barbara.lipinska@biol.ug.edu.pl</attribute>
            <attribute name="author-announcement">21-Nov-2019: Contacted by IntAct-Help.</attribute>
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            <shortLabel>protease assay</shortLabel>
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        </interactionDetectionMethod>
        <participantIdentificationMethod>
          <names>
            <shortLabel>ms participant</shortLabel>
            <fullName>Identification by mass spectrometry</fullName>
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          <attribute name="remark-internal">Dear Checker; i have had lots of "odd" thing going on when curating this;please make sure there are no unexpected duplications of interactions.</attribute>
          <attribute name="contact-email" nameAc="MI:0634">barbara.lipinska@biol.ug.edu.pl</attribute>
          <attribute name="accepted">Accepted 2019-NOV-05 AT 13:19 GMT AT 13:19 GMT by PPORRAS</attribute>
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          <fullName>Structural and Functional Analysis of Human HtrA3 Protease and Its Subdomains.</fullName>
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            <attribute name="remark-internal">Dear Checker; i have had lots of "odd" thing going on when curating this;please make sure there are no unexpected duplications of interactions.</attribute>
            <attribute name="contact-email" nameAc="MI:0634">barbara.lipinska@biol.ug.edu.pl</attribute>
            <attribute name="author-announcement">21-Nov-2019: Contacted by IntAct-Help.</attribute>
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            <shortLabel>x-ray diffraction</shortLabel>
            <fullName>x-ray crystallography</fullName>
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            <fullName>predetermined participant</fullName>
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          <attribute name="remark-internal">Dear Checker; i have had lots of "odd" thing going on when curating this;please make sure there are no unexpected duplications of interactions.</attribute>
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    <interactorList>
      <interactor id="5">
        <names>
          <shortLabel>maox_pig</shortLabel>
          <fullName>NADP-dependent malic enzyme</fullName>
          <alias type="gene name synonym" typeAc="MI:0302">Malic enzyme 1</alias>
          <alias type="gene name" typeAc="MI:0301">ME1</alias>
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          <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q29558" refType="identity" refTypeAc="MI:0356"/>
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          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR015884"/>
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          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004471" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004473" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005739" version="SP_114"/>
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          <secondaryRef db="go" dbAc="MI:0448" id="GO:0030145" version="SP_114"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0051287" version="SP_114"/>
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        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
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            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
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        <organism ncbiTaxId="9823">
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            <shortLabel>pig</shortLabel>
            <fullName>Sus scrofa (Pig)</fullName>
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          </names>
        </organism>
        <sequence>GYGLTRIPHLNKDLAFTLEERQQLNIHGLLPPCFISQDIQVLRVIKNFERLNSDFDRYLLLMDLQDRNEKLFYKVLMSDIEKFMPIVYTPTVGLACQQYSLAFRKPRGLFISIHDRGHVASVLNAWPEDVIKAVVVTDGERILGLGDLGCNGMGIPVGKLALYTACGGVNPQECLPVILDVGTENEELLKDPLYIGLRQRRVRGPEYDDFLDEFMEAVSSKYGMNCLIQFEDFANINAFRLLKKYQNQYCTFNDDIQGTASVAVAGILAALRITKNKLSDQTILFQGAGEAALGIAHLIVMAMEKEGVPKEKAIKKIWLVDSKGLIVKGRAALTNEKEEFAHEHEEMKNLEAIVQDIKPTALIGVAAIGGAFSEQILKDMAAFNERPIIFALSNPTSKAECTAERGYTLTQGRAIFASGSPFDPVTLPSGQTLYPGQGNNSYVFPGVALAVVACGLRHITDKIFLTTAEVIAQQVSDKHLEEGRLYPPLNTIRDVSLKIAEKIVRDAYQEKTATIYPEPSNKEAFVRSQMYSTDYDQILPDGYSWPEEAQKIQTKLD</sequence>
        <attributeList>
          <attribute name="crc64">40692545F044BA99</attribute>
        </attributeList>
      </interactor>
      <interactor id="6">
        <names>
          <shortLabel>htra3_human</shortLabel>
          <fullName>Serine protease HTRA3</fullName>
          <alias type="gene name" typeAc="MI:0301">HTRA3</alias>
          <alias type="gene name synonym" typeAc="MI:0302">PRSP</alias>
          <alias type="gene name synonym" typeAc="MI:0302">High-temperature requirement factor A3</alias>
          <alias type="gene name synonym" typeAc="MI:0302">Pregnancy-related serine protease</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="P83110" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q7Z7A2" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000303766" version="SP_172" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2867394" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001284488.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_444272.1"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000170801" version="SP_172" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000307358" version="SP_172" refType="transcript"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004175" version="SP_172"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" version="SP_172"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005520" version="SP_172"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005576" version="SP_172"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0006508" version="SP_172"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0008236" version="SP_172"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0030512" version="SP_172"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0030514" version="SP_172"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0042802" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR000867" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001478" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001940" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR002350" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR009003" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR009030" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036034" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036058" version="SP_172"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041489" version="SP_172"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2P3W" version="SP_172"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="4RI0" version="SP_172"/>
        </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>MQARALLLAALAALALAREPPAAPCPARCDVSRCPSPRCPGGYVPDLCNCCLVCAASEGEPCGGPLDSPCGESLECVRGLCRCRWSHAVCGTDGHTYANVCALQAASRRALQLSGTPVRQLQKGACPLGLHQLSSPRYKFNFIADVVEKIAPAVVHIELFLRHPLFGRNVPLSSGSGFIMSEAGLIITNAHVVSSNSAAPGRQQLKVQLQNGDSYEATIKDIDKKSDIATIKIHPKKKLPVLLLGHSADLRPGEFVVAIGSPFALQNTVTTGIVSTAQREGRELGLRDSDMDYIQTDAIINYGNSGGPLVNLDGEVIGINTLKVTAGISFAIPSDRITRFLTEFQDKQIKDWKKRFIGIRMRTITPSLVDELKASNPDFPEVSSGIYVQEVAPNSPSQRGGIQDGDIIVKVNGRPLVDSSELQEAVLTESPLLLEVRRGNDDLLFSIAPEVVM</sequence>
        <attributeList>
          <attribute name="crc64">3046FCDA1AB24FA6</attribute>
        </attributeList>
      </interactor>
      <interactor id="7">
        <names>
          <shortLabel>casb_bovin</shortLabel>
          <fullName>Beta-casein</fullName>
          <alias type="gene name" typeAc="MI:0301">CSN2</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="P02666" version="SP_110" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="A1YQZ8" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="A6N8V0" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q2TA13" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q5EEQ6" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q5EEQ7" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q6UN63" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q9BDG5" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q9TSD5" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-5260183" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-46257N"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004869" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005615" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005794" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0005796" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0008191" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0008217" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0009408" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0010804" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0016209" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0019870" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032355" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0032570" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0042803" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0043124" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0050728" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:1903488" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:1903494" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:1903496" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:1903720" version="SP_177"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:2000117" version="SP_177"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001588" version="SP_177"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR016345" version="SP_177"/>
          <secondaryRef db="interpro" dbAc="MI:0449" id="IPR031305" version="SP_177"/>
        </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>MKVLILACLVALALARELEELNVPGEIVESLSSSEESITRINKKIEKFQSEEQQQTEDELQDKIHPFAQTQSLVYPFPGPIPNSLPQNIPPLTQTPVVVPPFLQPEVMGVSKVKEAMAPKHKEMPFPKYPVEPFTESQSLTLTDVENLHLPLPLLQSWMHQPHQPLPPTVMFPPQSVLSLSQSKVLPVPQKAVPYPQRDMPIQAFLLYQEPVLGPVRGPFPIIV</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein P02666 original sequence version: 88</attribute>
          <attribute name="remark-internal">DIP protein P02666 original sequence version: 101</attribute>
          <attribute name="crc64">F0BBDD8148A238AE</attribute>
        </attributeList>
      </interactor>
      <interactor id="8">
        <names>
          <shortLabel>ala(mca)irrvsysf–anb–nh2</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017690" refType="identity" refTypeAc="MI:0356"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>peptide</shortLabel>
            <fullName>peptide</fullName>
            <alias type="go synonym" typeAc="MI:0303">polypeptide</alias>
            <alias type="go synonym" typeAc="MI:0303">oligopeptide</alias>
            <alias type="synonym" typeAc="MI:1041">oligopeptide</alias>
            <alias type="synonym" typeAc="MI:1041">polypeptide</alias>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0327" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619655" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="-2">
          <names>
            <shortLabel>chemical synthesis</shortLabel>
            <fullName>Chemical synthesis (Chemical synthesis)</fullName>
          </names>
        </organism>
        <sequence>IRRVSYSF</sequence>
      </interactor>
      <interactor id="9">
        <names>
          <shortLabel>p83110-2</shortLabel>
          <fullName>Serine protease HTRA3</fullName>
          <alias type="gene name" typeAc="MI:0301">HTRA3</alias>
          <alias type="gene name synonym" typeAc="MI:0302">PRSP</alias>
          <alias type="gene name synonym" typeAc="MI:0302">High-temperature requirement factor A3</alias>
          <alias type="gene name synonym" typeAc="MI:0302">Pregnancy-related serine protease</alias>
          <alias type="isoform synonym" typeAc="MI:0304">Short</alias>
          <alias type="isoform synonym" typeAc="MI:0304">pS</alias>
        </names>
        <xref>
          <primaryRef db="uniprotkb" dbAc="MI:0486" id="P83110-2" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000371952" version="SP_172" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-22017714" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000170801" version="SP_172" refType="gene"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000382512" version="SP_172" refType="transcript"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2867394" refType="isoform-parent" refTypeAc="MI:0243"/>
        </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>MQARALLLAALAALALAREPPAAPCPARCDVSRCPSPRCPGGYVPDLCNCCLVCAASEGEPCGGPLDSPCGESLECVRGLCRCRWSHAVCGTDGHTYANVCALQAASRRALQLSGTPVRQLQKGACPLGLHQLSSPRYKFNFIADVVEKIAPAVVHIELFLRHPLFGRNVPLSSGSGFIMSEAGLIITNAHVVSSNSAAPGRQQLKVQLQNGDSYEATIKDIDKKSDIATIKIHPKKKLPVLLLGHSADLRPGEFVVAIGSPFALQNTVTTGIVSTAQREGRELGLRDSDMDYIQTDAIINYGNSGGPLVNLDGEVIGINTLKVTAGISFAIPSDRITRFLTEFQDKQIKAPSLAVH</sequence>
        <attributeList>
          <attribute name="crc64">8A62D2B9823BC420</attribute>
        </attributeList>
      </interactor>
    </interactorList>
    <interactionList>
      <interaction id="10" imexId="IM-27346-1">
        <names>
          <shortLabel>htra3-1</shortLabel>
        </names>
        <xref>
          <primaryRef db="pdbe" dbAc="MI:0472" id="4ri0" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-22017643" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-1" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>4</experimentRef>
        </experimentList>
        <participantList>
          <participant id="11">
            <interactorRef>6</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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="12">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017646" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="453"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="13">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017650" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="14">
                <names>
                  <shortLabel>P83110:p.Ser305Ala</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017652" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>mutation</shortLabel>
                    <fullName>mutation</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0118" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456558" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="305"/>
                    <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="305"/>
                    <resultingSequence>
                      <originalSequence>S</originalSequence>
                      <newSequence>A</newSequence>
                    </resultingSequence>
                  </featureRange>
                </featureRangeList>
                <attributeList>
                  <attribute name="remark-internal">Tue Jun 30 18:40:45 BST 2020 This feature has been corrected as a result of our quality control procedures. The original label was 'p.Ser305Ala'</attribute>
                </attributeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
            <stoichiometry value="3"/>
          </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>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Table 3</attribute>
          <attribute name="3d-resolution" nameAc="MI:0632">3.27 A</attribute>
          <attribute name="3d-r-factors" nameAc="MI:0631">Free: 0.233 &#xd;
Working: 0.199</attribute>
        </attributeList>
      </interaction>
      <interaction id="15" imexId="IM-27346-3">
        <names>
          <shortLabel>htra3-2</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017660" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-3" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>1</experimentRef>
        </experimentList>
        <participantList>
          <participant id="16">
            <interactorRef>7</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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin-milk</shortLabel>
                  <fullName>Bos taurus</fullName>
                </names>
                <tissue>
                  <names>
                    <shortLabel>milk</shortLabel>
                    <fullName>milk</fullName>
                  </names>
                  <xref>
                    <primaryRef db="brenda" dbAc="MI:0864" id="BTO:0000868" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-8840660" refType="identity" refTypeAc="MI:0356"/>
                  </xref>
                </tissue>
              </hostOrganism>
            </hostOrganismList>
            <stoichiometry value="3"/>
          </participant>
          <participant id="17">
            <interactorRef>6</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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="18">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017665" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="453"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="19">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017667" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="20">
                <names>
                  <shortLabel>P83110:p.Ser305Ala</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017669" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>mutation</shortLabel>
                    <fullName>mutation</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0118" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456558" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="305"/>
                    <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="305"/>
                    <resultingSequence>
                      <originalSequence>S</originalSequence>
                      <newSequence>A</newSequence>
                    </resultingSequence>
                  </featureRange>
                </featureRangeList>
                <attributeList>
                  <attribute name="remark-internal">Tue Jun 30 17:53:50 BST 2020 This feature has been corrected as a result of our quality control procedures. The original label was 'p.Ser305Ala'</attribute>
                </attributeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
            <stoichiometry value="3"/>
          </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>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 7, Table 4</attribute>
        </attributeList>
      </interaction>
      <interaction id="21" imexId="IM-27346-5">
        <names>
          <shortLabel>ala(mca)irrvsysfanbnh2-htra3-2</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017679" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" refType="function" refTypeAc="MI:0355"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-5" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>2</experimentRef>
        </experimentList>
        <participantList>
          <participant id="22">
            <interactorRef>8</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="23">
                <names>
                  <shortLabel>n-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017692" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>fluorophore</shortLabel>
                    <fullName>fluorophore</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0856" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1372403" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="-2">
                <names>
                  <shortLabel>chemical synthesis</shortLabel>
                  <fullName>Chemical synthesis (Chemical synthesis)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="24">
            <interactorRef>6</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="25">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017682" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="453"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="26">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017684" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>protein cleavage</shortLabel>
            <fullName>protein cleavage</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0570" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-705088" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14744292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <parameterList>
          <parameter term="km" termAc="MI:0644" unit="molar" unitAc="MI:0648" base="10" exponent="-6" factor="0.9579999999999999626965063725947402417659759521484375"/>
          <parameter term="kcat" termAc="MI:0645" unit="second -1" base="10" exponent="0" factor="0.0290000000000000014710455076283324160613119602203369140625"/>
        </parameterList>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 8, 9, Table 5</attribute>
        </attributeList>
      </interaction>
      <interaction id="27" imexId="IM-27346-7">
        <names>
          <shortLabel>ala(mca)irrvsysfanbnh2-htra3-1</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017694" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" refType="function" refTypeAc="MI:0355"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-7" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>2</experimentRef>
        </experimentList>
        <participantList>
          <participant id="28">
            <interactorRef>8</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="29">
                <names>
                  <shortLabel>n-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017702" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>fluorophore</shortLabel>
                    <fullName>fluorophore</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0856" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1372403" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="-2">
                <names>
                  <shortLabel>chemical synthesis</shortLabel>
                  <fullName>Chemical synthesis (Chemical synthesis)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="30">
            <interactorRef>6</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="31">
                <names>
                  <shortLabel>n-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017699" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="32">
                <names>
                  <shortLabel>delta_PDZ_domain</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017697" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="122"/>
                    <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="349"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>protein cleavage</shortLabel>
            <fullName>protein cleavage</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0570" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-705088" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14744292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <parameterList>
          <parameter term="kcat" termAc="MI:0645" unit="second -1" base="10" exponent="0" factor="0.0290000000000000014710455076283324160613119602203369140625"/>
          <parameter term="km" termAc="MI:0644" unit="molar" unitAc="MI:0648" base="10" exponent="-6" factor="0.87800000000000000266453525910037569701671600341796875"/>
        </parameterList>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 8, 9, Table 5</attribute>
        </attributeList>
      </interaction>
      <interaction id="33" imexId="IM-27346-9">
        <names>
          <shortLabel>ala(mca)irrvsysfanbnh2-htra3-3</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017704" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" refType="function" refTypeAc="MI:0355"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-9" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>2</experimentRef>
        </experimentList>
        <participantList>
          <participant id="34">
            <interactorRef>8</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="35">
                <names>
                  <shortLabel>n-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017712" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>fluorophore</shortLabel>
                    <fullName>fluorophore</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0856" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1372403" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="-2">
                <names>
                  <shortLabel>chemical synthesis</shortLabel>
                  <fullName>Chemical synthesis (Chemical synthesis)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="36">
            <interactorRef>9</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="37">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017707" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="349"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="38">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017709" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>protein cleavage</shortLabel>
            <fullName>protein cleavage</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0570" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-705088" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14744292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <parameterList>
          <parameter term="kcat" termAc="MI:0645" unit="second -1" base="10" exponent="0" factor="0.0299999999999999988897769753748434595763683319091796875"/>
          <parameter term="km" termAc="MI:0644" unit="molar" unitAc="MI:0648" base="10" exponent="-6" factor="0.7399999999999999911182158029987476766109466552734375"/>
        </parameterList>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 8, Table 5</attribute>
        </attributeList>
      </interaction>
      <interaction id="39" imexId="IM-27346-21">
        <names>
          <shortLabel>ala(mca)irrvsysfanbnh2-htra3-4</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017824" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" refType="function" refTypeAc="MI:0355"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-21" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>2</experimentRef>
        </experimentList>
        <participantList>
          <participant id="40">
            <interactorRef>7</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>weight by comassie</shortLabel>
                  <fullName>molecular weight estimation by coomasie staining</fullName>
                  <alias type="synonym" typeAc="MI:1041">weight by comassie</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin-milk</shortLabel>
                  <fullName>Bos taurus</fullName>
                </names>
                <tissue>
                  <names>
                    <shortLabel>milk</shortLabel>
                    <fullName>milk</fullName>
                  </names>
                  <xref>
                    <primaryRef db="brenda" dbAc="MI:0864" id="BTO:0000868" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-8840660" refType="identity" refTypeAc="MI:0356"/>
                  </xref>
                </tissue>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="41">
            <interactorRef>6</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="42">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017829" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="453"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="43">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017831" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>protein cleavage</shortLabel>
            <fullName>protein cleavage</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0570" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-705088" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14744292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 8D,9</attribute>
        </attributeList>
      </interaction>
      <interaction id="44" imexId="IM-27346-11">
        <names>
          <shortLabel>ala(mca)irrvsysfanbnh2-htra3-5</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017855" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" refType="function" refTypeAc="MI:0355"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-11" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>2</experimentRef>
        </experimentList>
        <participantList>
          <participant id="45">
            <interactorRef>7</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>weight by comassie</shortLabel>
                  <fullName>molecular weight estimation by coomasie staining</fullName>
                  <alias type="synonym" typeAc="MI:1041">weight by comassie</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin-milk</shortLabel>
                  <fullName>Bos taurus</fullName>
                </names>
                <tissue>
                  <names>
                    <shortLabel>milk</shortLabel>
                    <fullName>milk</fullName>
                  </names>
                  <xref>
                    <primaryRef db="brenda" dbAc="MI:0864" id="BTO:0000868" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-8840660" refType="identity" refTypeAc="MI:0356"/>
                  </xref>
                </tissue>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="46">
            <interactorRef>6</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="47">
                <names>
                  <shortLabel>n-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017860" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>n-term range</shortLabel>
                        <fullName>n-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">n-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1040" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929795" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="48">
                <names>
                  <shortLabel>delta_PDZ_domain</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017862" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="122"/>
                    <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="349"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>protein cleavage</shortLabel>
            <fullName>protein cleavage</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0570" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-705088" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14744292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 9A</attribute>
        </attributeList>
      </interaction>
      <interaction id="49" imexId="IM-27346-23">
        <names>
          <shortLabel>ala(mca)irrvsysfanbnh2-htra3-6</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017874" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" refType="function" refTypeAc="MI:0355"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-23" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>2</experimentRef>
        </experimentList>
        <participantList>
          <participant id="50">
            <interactorRef>7</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>weight by comassie</shortLabel>
                  <fullName>molecular weight estimation by coomasie staining</fullName>
                  <alias type="synonym" typeAc="MI:1041">weight by comassie</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="-2">
                <names>
                  <shortLabel>chemical synthesis</shortLabel>
                  <fullName>Chemical synthesis (Chemical synthesis)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="51">
            <interactorRef>9</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="52">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017879" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="349"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="53">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017881" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>protein cleavage</shortLabel>
            <fullName>protein cleavage</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0570" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-705088" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14744292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 9A</attribute>
        </attributeList>
      </interaction>
      <interaction id="54" imexId="IM-27346-13">
        <names>
          <shortLabel>csn2-htra3-1</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017895" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-13" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>1</experimentRef>
        </experimentList>
        <participantList>
          <participant id="55">
            <interactorRef>6</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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="56">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017898" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="453"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="57">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017900" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="58">
                <names>
                  <shortLabel>P83110:p.Ser305Ala</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017902" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>mutation</shortLabel>
                    <fullName>mutation</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0118" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456558" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="305"/>
                    <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="305"/>
                    <resultingSequence>
                      <originalSequence>S</originalSequence>
                      <newSequence>A</newSequence>
                    </resultingSequence>
                  </featureRange>
                </featureRangeList>
                <attributeList>
                  <attribute name="remark-internal">Tue Jun 30 18:26:52 BST 2020 This feature has been corrected as a result of our quality control procedures. The original label was 'p.Ser305Ala'</attribute>
                </attributeList>
              </feature>
              <feature id="59">
                <names>
                  <shortLabel>PDZ_domain</shortLabel>
                </names>
                <xref>
                  <primaryRef db="interpro" dbAc="MI:0449" id="IPR036034" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-22017905" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>required to bind</shortLabel>
                    <fullName>necessary binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">required to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0429" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608898" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="358"/>
                    <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="453"/>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
            <stoichiometry value="3"/>
          </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>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 7, 10</attribute>
        </attributeList>
      </interaction>
      <interaction id="60" imexId="IM-27346-27">
        <names>
          <shortLabel>csn2-htra3-2</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017922" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" refType="function" refTypeAc="MI:0355"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-27" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>3</experimentRef>
        </experimentList>
        <participantList>
          <participant id="61">
            <interactorRef>6</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="62">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017925" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="453"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="63">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017927" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="64">
            <interactorRef>7</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9913">
                <names>
                  <shortLabel>bovin-milk</shortLabel>
                  <fullName>Bos taurus</fullName>
                </names>
                <tissue>
                  <names>
                    <shortLabel>milk</shortLabel>
                    <fullName>milk</fullName>
                  </names>
                  <xref>
                    <primaryRef db="brenda" dbAc="MI:0864" id="BTO:0000868" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-8840660" refType="identity" refTypeAc="MI:0356"/>
                  </xref>
                </tissue>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>protein cleavage</shortLabel>
            <fullName>protein cleavage</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0570" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-705088" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14744292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 11,12</attribute>
        </attributeList>
      </interaction>
      <interaction id="65" imexId="IM-27346-31">
        <names>
          <shortLabel>csn2-htra3-5</shortLabel>
        </names>
        <xref>
          <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017985" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" refType="function" refTypeAc="MI:0355"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-27346-31" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>3</experimentRef>
        </experimentList>
        <participantList>
          <participant id="66">
            <interactorRef>5</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="9823">
                <names>
                  <shortLabel>pig-heart</shortLabel>
                  <fullName>Pig Heart</fullName>
                </names>
                <tissue>
                  <names>
                    <shortLabel>heart</shortLabel>
                    <fullName>Heart [Cardiac; Cardiac tissue]</fullName>
                  </names>
                  <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="IA:0197" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="brenda" dbAc="MI:0864" id="BTO:0000562" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="mint" dbAc="MI:0471" id="MINT-98226" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-307635" refType="identity" refTypeAc="MI:0356"/>
                  </xref>
                </tissue>
              </hostOrganism>
            </hostOrganismList>
          </participant>
          <participant id="67">
            <interactorRef>6</interactorRef>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" 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>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
            <featureList>
              <feature id="68">
                <names>
                  <shortLabel>region</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017988" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>sufficient to bind</shortLabel>
                    <fullName>sufficient binding region</fullName>
                    <alias type="synonym" typeAc="MI:1041">sufficient to bind</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0442" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608899" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <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="130"/>
                    <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="453"/>
                  </featureRange>
                </featureRangeList>
              </feature>
              <feature id="69">
                <names>
                  <shortLabel>C-terminus</shortLabel>
                </names>
                <xref>
                  <primaryRef db="intact" dbAc="MI:0469" id="EBI-22017990" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>his tag</shortLabel>
                    <fullName>his tag</fullName>
                    <alias type="go synonym" typeAc="MI:0303">Hexa-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">6-His-tag</alias>
                    <alias type="go synonym" typeAc="MI:0303">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Hexa-His-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">Histidine-tag</alias>
                    <alias type="synonym" typeAc="MI:1041">6-His-tag</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456516" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <endStatus>
                      <names>
                        <shortLabel>c-term range</shortLabel>
                        <fullName>C-terminal range</fullName>
                        <alias type="synonym" typeAc="MI:1041">c-term range</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:1039" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-2929799" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14760721" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                  </featureRange>
                </featureRangeList>
              </feature>
            </featureList>
            <hostOrganismList>
              <hostOrganism ncbiTaxId="83333">
                <names>
                  <shortLabel>ecoli</shortLabel>
                  <fullName>Escherichia coli (strain K12)</fullName>
                </names>
              </hostOrganism>
            </hostOrganismList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>protein cleavage</shortLabel>
            <fullName>protein cleavage</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0570" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-705088" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14744292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">Figure 11,12</attribute>
        </attributeList>
      </interaction>
    </interactionList>
  </entry>
</entrySet>