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    <entry>
        <source releaseDate="2019-10-03+01:00">
            <names>
                <shortLabel>DIP</shortLabel>
                <fullName>Database of Interacting Proteins</fullName>
            </names>
            <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0465" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1579232" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14681454" refType="primary-reference" refTypeAc="MI:0358"/>
            </xref>
            <attributeList>
                <attribute name="postaladdress">611 Young Drive East; Los Angeles CA 90095; USA</attribute>
                <attribute name="url" nameAc="MI:0614">http://dip.doe-mbi.ucla.edu/</attribute>
                <attribute name="contact-email" nameAc="MI:0634">dip@mbi.ucla.edu</attribute>
                <attribute name="postalAddress">611 Young Drive East; Los Angeles CA 90095; USA</attribute>
                <attribute name="url">http://dip.doe-mbi.ucla.edu/</attribute>
            </attributeList>
        </source>
        <experimentList>
            <experimentDescription id="3595328">
                <names>
                    <shortLabel>mathiasen-2014-1</shortLabel>
                </names>
                <bibref>
                    <xref>
                        <primaryRef db="pubmed" dbAc="MI:0446" id="25856340" refType="primary-reference" refTypeAc="MI:0358"/>
                    </xref>
                </bibref>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014387" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <hostOrganismList>
                    <hostOrganism ncbiTaxId="83333">
                        <names>
                            <shortLabel>ecoli</shortLabel>
                            <fullName>Escherichia coli (strain K12)</fullName>
                        </names>
                    </hostOrganism>
                </hostOrganismList>
                <interactionDetectionMethod>
                    <names>
                        <shortLabel>molecular sieving</shortLabel>
                        <fullName>molecular sieving</fullName>
                        <alias typeAc="MI:0303" type="go synonym">Gel Filtration</alias>
                        <alias typeAc="MI:0303" type="go synonym">Size Exclusion Chromatography</alias>
                        <alias typeAc="MI:1041" type="synonym">Size Exclusion Chromatography</alias>
                        <alias typeAc="MI:1041" type="synonym">Gel Filtration</alias>
                        <alias typeAc="MI:1041" type="synonym">Sizing column</alias>
                    </names>
                    <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0071" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="7708014" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1175" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionDetectionMethod>
                <participantIdentificationMethod>
                    <names>
                        <shortLabel>experimental particp</shortLabel>
                        <fullName>experimental participant identification</fullName>
                        <alias typeAc="MI:1041" type="synonym">experimental particp</alias>
                    </names>
                    <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0661" refType="identity" refTypeAc="MI:0356"/>
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                    </xref>
                </participantIdentificationMethod>
                <attributeList>
                    <attribute name="author-list" nameAc="MI:0636">Mathiasen L., Bruckmann C., Pasqualato S., Blasi F.</attribute>
                    <attribute name="contact-email" nameAc="MI:0634">francesco.blasi@ifom.eu</attribute>
                    <attribute name="journal" nameAc="MI:0885">PloS one</attribute>
                    <attribute name="publication year" nameAc="MI:0886">2014</attribute>
                    <attribute name="full coverage" nameAc="MI:0957">Only protein-protein interactions</attribute>
                    <attribute name="imex curation" nameAc="MI:0959">imex curation</attribute>
                    <attribute name="curation depth" nameAc="MI:0955">imex curation</attribute>
                </attributeList>
            </experimentDescription>
            <experimentDescription id="3595329">
                <names>
                    <shortLabel>mathiasen-2014-3</shortLabel>
                </names>
                <bibref>
                    <xref>
                        <primaryRef db="pubmed" dbAc="MI:0446" id="25856340" refType="primary-reference" refTypeAc="MI:0358"/>
                    </xref>
                </bibref>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014615" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <hostOrganismList>
                    <hostOrganism ncbiTaxId="83333">
                        <names>
                            <shortLabel>ecoli</shortLabel>
                            <fullName>Escherichia coli (strain K12)</fullName>
                        </names>
                    </hostOrganism>
                </hostOrganismList>
                <interactionDetectionMethod>
                    <names>
                        <shortLabel>comigration in sds</shortLabel>
                        <fullName>comigration in sds page</fullName>
                        <alias typeAc="MI:1041" type="synonym">comigration in sds</alias>
                    </names>
                    <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0808" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="16732283" refType="primary-reference" refTypeAc="MI:0358"/>
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                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218418" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionDetectionMethod>
                <participantIdentificationMethod>
                    <names>
                        <shortLabel>experimental particp</shortLabel>
                        <fullName>experimental participant identification</fullName>
                        <alias typeAc="MI:1041" type="synonym">experimental particp</alias>
                    </names>
                    <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0661" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-933978" refType="identity" refTypeAc="MI:0356"/>
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                    </xref>
                </participantIdentificationMethod>
                <attributeList>
                    <attribute name="author-list" nameAc="MI:0636">Mathiasen L., Bruckmann C., Pasqualato S., Blasi F.</attribute>
                    <attribute name="contact-email" nameAc="MI:0634">francesco.blasi@ifom.eu</attribute>
                    <attribute name="journal" nameAc="MI:0885">PloS one</attribute>
                    <attribute name="publication year" nameAc="MI:0886">2014</attribute>
                    <attribute name="full coverage" nameAc="MI:0957">Only protein-protein interactions</attribute>
                    <attribute name="imex curation" nameAc="MI:0959">imex curation</attribute>
                    <attribute name="curation depth" nameAc="MI:0955">imex curation</attribute>
                </attributeList>
            </experimentDescription>
            <experimentDescription id="3595330">
                <names>
                    <shortLabel>mathiasen-2014-2</shortLabel>
                </names>
                <bibref>
                    <xref>
                        <primaryRef db="pubmed" dbAc="MI:0446" id="25856340" refType="primary-reference" refTypeAc="MI:0358"/>
                    </xref>
                </bibref>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014600" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <hostOrganismList>
                    <hostOrganism ncbiTaxId="83333">
                        <names>
                            <shortLabel>ecoli</shortLabel>
                            <fullName>Escherichia coli (strain K12)</fullName>
                        </names>
                    </hostOrganism>
                </hostOrganismList>
                <interactionDetectionMethod>
                    <names>
                        <shortLabel>ion exchange chrom</shortLabel>
                        <fullName>ion exchange chromatography</fullName>
                        <alias typeAc="MI:0303" type="go synonym">IEC</alias>
                        <alias typeAc="MI:1041" type="synonym">IEC</alias>
                        <alias typeAc="MI:1041" type="synonym">ion exchange chrom</alias>
                    </names>
                    <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0226" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608506" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                    </xref>
                </interactionDetectionMethod>
                <participantIdentificationMethod>
                    <names>
                        <shortLabel>experimental particp</shortLabel>
                        <fullName>experimental participant identification</fullName>
                        <alias typeAc="MI:1041" type="synonym">experimental particp</alias>
                    </names>
                    <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0661" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-933978" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                    </xref>
                </participantIdentificationMethod>
                <attributeList>
                    <attribute name="author-list" nameAc="MI:0636">Mathiasen L., Bruckmann C., Pasqualato S., Blasi F.</attribute>
                    <attribute name="contact-email" nameAc="MI:0634">francesco.blasi@ifom.eu</attribute>
                    <attribute name="journal" nameAc="MI:0885">PloS one</attribute>
                    <attribute name="publication year" nameAc="MI:0886">2014</attribute>
                    <attribute name="full coverage" nameAc="MI:0957">Only protein-protein interactions</attribute>
                    <attribute name="imex curation" nameAc="MI:0959">imex curation</attribute>
                    <attribute name="curation depth" nameAc="MI:0955">imex curation</attribute>
                </attributeList>
            </experimentDescription>
        </experimentList>
        <interactorList>
            <interactor id="3595331">
                <names>
                    <shortLabel>pknx1_human</shortLabel>
                    <fullName>Homeobox protein PKNOX1</fullName>
                    <alias typeAc="MI:0302" type="gene name synonym">PBX/knotted homeobox 1</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Homeobox protein PREP-1</alias>
                    <alias typeAc="MI:0301" type="gene name">PKNOX1</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">PREP1</alias>
                </names>
                <xref>
                    <primaryRef db="uniprotkb" dbAc="MI:0486" id="P55347" version="SP_59" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" secondary="nucleus" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0000981" secondary="DNA-binding transcription factor activity, RNA polymerase II-specific" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030218" secondary="erythrocyte differentiation" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0000785" secondary="chromatin" version="SP_177"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000291547" version="SP_177" refType="transcript"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030217" secondary="T cell differentiation" version="SP_177"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000291547" version="SP_177" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0043010" secondary="camera-type eye development" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005737" secondary="cytoplasm" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0003682" secondary="chromatin binding" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1990837" secondary="sequence-specific double-stranded DNA binding" version="SP_177"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1X2N" version="SP_177"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000160199" version="SP_177" refType="gene"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1373569" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q8IWT7" version="SP_59" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_004562.2"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0000978" secondary="RNA polymerase II cis-regulatory region sequence-specific DNA binding" version="SP_177"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR008422" version="SP_177"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR009057" version="SP_177"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="O00528" version="SP_59" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005667" secondary="transcription regulator complex" version="SP_177"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001356" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006366" secondary="transcription by RNA polymerase II" version="SP_177"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR032453" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006357" secondary="regulation of transcription by RNA polymerase II" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0045944" secondary="positive regulation of transcription by RNA polymerase II" version="SP_177"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-5617472" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001525" secondary="angiogenesis" version="SP_177"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0003700" secondary="DNA-binding transcription factor activity" 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="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactorType>
                <organism ncbiTaxId="9606">
                    <names>
                        <shortLabel>human</shortLabel>
                        <fullName>Homo sapiens</fullName>
                        <alias typeAc="MI:1041" type="synonym">Human</alias>
                    </names>
                </organism>
                <sequence>MMATQTLSIDSYQDGQQMQVVTELKTEQDPNCSEPDAEGVSPPPVESQTPMDVDKQAIYRHPLFPLLALLFEKCEQSTQGSEGTTSASFDVDIENFVRKQEKEGKPFFCEDPETDNLMVKAIQVLRIHLLELEKVNELCKDFCSRYIACLKTKMNSETLLSGEPGSPYSPVQSQQIQSAITGTISPQGIVVPASALQQGNVAMATVAGGTVYQPVTVVTPQGQVVTQTLSPGTIRIQNSQLQLQLNQDLSILHQDDGSSKNKRGVLPKHATNVMRSWLFQHIGHPYPTEDEKKQIAAQTNLTLLQVNNWFINARRRILQPMLDSSCSETPKTKKKTAQNRPVQRFWPDSIASGVAQPPPSELTMSEGAVVTITTPVNMNVDSLQSLSSDGATLAVQQVMMAGQSEDESVDSTEEDAGALAPAHISGLVLENSDSLQ</sequence>
            </interactor>
            <interactor id="3595332">
                <names>
                    <shortLabel>pbx1_human</shortLabel>
                    <fullName>Pre-B-cell leukemia transcription factor 1</fullName>
                    <alias typeAc="MI:0301" type="gene name">PBX1</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">PRL</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Homeobox protein PBX1</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Homeobox protein PRL</alias>
                </names>
                <xref>
                    <primaryRef db="uniprotkb" dbAc="MI:0486" id="P40424" version="SP_78" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q5T488" version="SP_78" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001191892.1"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005654" secondary="nucleoplasm" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006694" secondary="steroid biosynthetic process" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0045665" secondary="negative regulation of neuron differentiation" version="SP_216"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-301611" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0007548" secondary="sex differentiation" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0000978" secondary="RNA polymerase II cis-regulatory region sequence-specific DNA binding" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0048568" secondary="embryonic organ development" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030326" secondary="embryonic limb morphogenesis" version="SP_216"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="XP_005245286.1"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="F5H4U9" version="SP_137" refType="secondary-ac" refTypeAc="MI:0360"/>
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                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000185630" version="SP_216" refType="gene"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0003700" secondary="DNA-binding transcription factor activity" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0035162" secondary="embryonic hemopoiesis" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0000976" secondary="transcription cis-regulatory region binding" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0045944" secondary="positive regulation of transcription by RNA polymerase II" version="SP_216"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR017970" version="SP_216"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001356" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0009952" secondary="anterior/posterior pattern specification" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030278" secondary="regulation of ossification" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0048538" secondary="thymus development" version="SP_216"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="B4DSC1" version="SP_137" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0009887" secondary="animal organ morphogenesis" version="SP_216"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1PUF" version="SP_216"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000420696" version="SP_216" refType="transcript"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0048666" secondary="neuron development" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030325" secondary="adrenal gland development" version="SP_216"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR009057" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0000785" secondary="chromatin" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0008284" secondary="positive regulation of cell population proliferation" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005737" secondary="cytoplasm" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001228" secondary="DNA-binding transcription activator activity, RNA polymerase II-specific" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0003677" secondary="DNA binding" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0007420" secondary="brain development" version="SP_216"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-9013508" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001779" secondary="natural killer cell differentiation" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001658" secondary="branching involved in ureteric bud morphogenesis" version="SP_216"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-5617472" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1990837" secondary="sequence-specific double-stranded DNA binding" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0008134" secondary="transcription factor binding" version="SP_216"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1B72" version="SP_216"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-452723" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0010971" secondary="positive regulation of G2/M transition of mitotic cell cycle" version="SP_216"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_002576.1"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006357" secondary="regulation of transcription by RNA polymerase II" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0000981" secondary="DNA-binding transcription factor activity, RNA polymerase II-specific" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0048536" secondary="spleen development" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" secondary="nucleus" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0009954" secondary="proximal/distal pattern formation" version="SP_216"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR005542" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0090575" secondary="RNA polymerase II transcription regulator complex" version="SP_216"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001654" secondary="eye development" version="SP_216"/>
                </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="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactorType>
                <organism ncbiTaxId="9606">
                    <names>
                        <shortLabel>human</shortLabel>
                        <fullName>Homo sapiens</fullName>
                        <alias typeAc="MI:1041" type="synonym">Human</alias>
                    </names>
                </organism>
                <sequence>MDEQPRLMHSHAGVGMAGHPGLSQHLQDGAGGTEGEGGRKQDIGDILQQIMTITDQSLDEAQARKHALNCHRMKPALFNVLCEIKEKTVLSIRGAQEEEPTDPQLMRLDNMLLAEGVAGPEKGGGSAAAAAAAAASGGAGSDNSVEHSDYRAKLSQIRQIYHTELEKYEQACNEFTTHVMNLLREQSRTRPISPKEIERMVSIIHRKFSSIQMQLKQSTCEAVMILRSRFLDARRKRRNFNKQATEILNEYFYSHLSNPYPSEEAKEELAKKCGITVSQVSNWFGNKRIRYKKNIGKFQEEANIYAAKTAVTATNVSAHGSQANSPSTPNSAGSSSSFNMSNSGDLFMSVQSLNGDSYQGAQVGANVQSQVDTLRHVISQTGGYSDGLAASQMYSPQGISANGGWQDATTPSSVTSPTEGPGSVHSDTSN</sequence>
            </interactor>
        </interactorList>
        <interactionList>
            <interaction imexId="IM-27379-1" id="3595333">
                <names>
                    <shortLabel>pbx1-pknox1-4</shortLabel>
                </names>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014561" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379-1" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>3595328</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="3595334">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014566" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595331</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595335">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014567" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="344"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                        <hostOrganismList>
                            <hostOrganism ncbiTaxId="83333">
                                <names>
                                    <shortLabel>ecoli</shortLabel>
                                    <fullName>Escherichia coli (strain K12)</fullName>
                                </names>
                            </hostOrganism>
                        </hostOrganismList>
                    </participant>
                    <participant id="3595336">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014563" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595332</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595337">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014564" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="317"/>
                                        <isLink>false</isLink>
                                    </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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">Fig S2B, S2C</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-27379-7" id="3595338">
                <names>
                    <shortLabel>pbx1-pknox1-7</shortLabel>
                </names>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014646" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379-7" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>3595328</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="3595339">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014651" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595331</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595340">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014652" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="436"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                        <hostOrganismList>
                            <hostOrganism ncbiTaxId="83333">
                                <names>
                                    <shortLabel>ecoli</shortLabel>
                                    <fullName>Escherichia coli (strain K12)</fullName>
                                </names>
                            </hostOrganism>
                        </hostOrganismList>
                    </participant>
                    <participant id="3595341">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014648" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595332</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595342">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014649" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="430"/>
                                        <isLink>false</isLink>
                                    </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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">Fig 4A, B</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-27379-9" id="3595343">
                <names>
                    <shortLabel>pbx1-pknox1-2</shortLabel>
                </names>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014654" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379-9" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>3595328</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="3595344">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014656" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595332</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595345">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014657" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="308"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                        <hostOrganismList>
                            <hostOrganism ncbiTaxId="83333">
                                <names>
                                    <shortLabel>ecoli</shortLabel>
                                    <fullName>Escherichia coli (strain K12)</fullName>
                                </names>
                            </hostOrganism>
                        </hostOrganismList>
                    </participant>
                    <participant id="3595346">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014659" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595331</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595347">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014660" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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"/>
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                                            </xref>
                                        </endStatus>
                                        <end position="344"/>
                                        <isLink>false</isLink>
                                    </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>physical association</shortLabel>
                        <fullName>physical association</fullName>
                    </names>
                    <xref>
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                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">Fig 4C,D</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-27379-11" id="3595348">
                <names>
                    <shortLabel>pbx1-pknox1-8</shortLabel>
                </names>
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                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379-11" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>3595329</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="3595349">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014667" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595331</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>western blot</shortLabel>
                                    <fullName>western blot</fullName>
                                    <alias typeAc="MI:0303" type="go synonym">Immuno blot</alias>
                                    <alias typeAc="MI:1041" type="synonym">Immuno blot</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0113" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-973" 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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595350">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014668" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="344"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                        <hostOrganismList>
                            <hostOrganism ncbiTaxId="83333">
                                <names>
                                    <shortLabel>ecoli</shortLabel>
                                    <fullName>Escherichia coli (strain K12)</fullName>
                                </names>
                            </hostOrganism>
                        </hostOrganismList>
                    </participant>
                    <participant id="3595351">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014664" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595332</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>western blot</shortLabel>
                                    <fullName>western blot</fullName>
                                    <alias typeAc="MI:0303" type="go synonym">Immuno blot</alias>
                                    <alias typeAc="MI:1041" type="synonym">Immuno blot</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0113" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-973" 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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595352">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014665" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="308"/>
                                        <isLink>false</isLink>
                                    </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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">Fig 5B</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-27379-13" id="3595353">
                <names>
                    <shortLabel>pbx1-pknox1-9</shortLabel>
                </names>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014670" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379-13" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>3595329</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="3595354">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014675" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595331</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>western blot</shortLabel>
                                    <fullName>western blot</fullName>
                                    <alias typeAc="MI:0303" type="go synonym">Immuno blot</alias>
                                    <alias typeAc="MI:1041" type="synonym">Immuno blot</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0113" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-973" 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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595355">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014676" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="344"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                        <hostOrganismList>
                            <hostOrganism ncbiTaxId="83333">
                                <names>
                                    <shortLabel>ecoli</shortLabel>
                                    <fullName>Escherichia coli (strain K12)</fullName>
                                </names>
                            </hostOrganism>
                        </hostOrganismList>
                    </participant>
                    <participant id="3595356">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014672" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595332</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>western blot</shortLabel>
                                    <fullName>western blot</fullName>
                                    <alias typeAc="MI:0303" type="go synonym">Immuno blot</alias>
                                    <alias typeAc="MI:1041" type="synonym">Immuno blot</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0113" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-973" 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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595357">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014673" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="317"/>
                                        <isLink>false</isLink>
                                    </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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">Fig 5C</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-27379-15" id="3595358">
                <names>
                    <shortLabel>pbx1-pknox1-10</shortLabel>
                </names>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014680" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379-15" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>3595329</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="3595359">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014682" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595332</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>western blot</shortLabel>
                                    <fullName>western blot</fullName>
                                    <alias typeAc="MI:0303" type="go synonym">Immuno blot</alias>
                                    <alias typeAc="MI:1041" type="synonym">Immuno blot</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0113" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-973" 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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595360">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014683" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="430"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                        <hostOrganismList>
                            <hostOrganism ncbiTaxId="83333">
                                <names>
                                    <shortLabel>ecoli</shortLabel>
                                    <fullName>Escherichia coli (strain K12)</fullName>
                                </names>
                            </hostOrganism>
                        </hostOrganismList>
                    </participant>
                    <participant id="3595361">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014687" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595331</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>western blot</shortLabel>
                                    <fullName>western blot</fullName>
                                    <alias typeAc="MI:0303" type="go synonym">Immuno blot</alias>
                                    <alias typeAc="MI:1041" type="synonym">Immuno blot</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0113" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-973" 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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595362">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014688" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="436"/>
                                        <isLink>false</isLink>
                                    </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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">Fig 5A</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-27379-3" id="3595363">
                <names>
                    <shortLabel>pbx1-pknox1-5</shortLabel>
                </names>
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                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014607" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379-3" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>3595330</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="3595364">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014612" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595331</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595365">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014613" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    </xref>
                                </featureType>
                                <featureRangeList>
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                                        <startStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="1"/>
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                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="344"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                        <hostOrganismList>
                            <hostOrganism ncbiTaxId="83333">
                                <names>
                                    <shortLabel>ecoli</shortLabel>
                                    <fullName>Escherichia coli (strain K12)</fullName>
                                </names>
                            </hostOrganism>
                        </hostOrganismList>
                    </participant>
                    <participant id="3595366">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014609" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595332</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595367">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014610" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">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="308"/>
                                        <isLink>false</isLink>
                                    </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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">Fig 3C,D</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-27379-5" id="3595368">
                <names>
                    <shortLabel>pbx1-pknox1-6</shortLabel>
                </names>
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                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014638" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-27379-5" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>3595330</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="3595369">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014643" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595331</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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="3595370">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014644" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" 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 typeAc="MI:1041" type="synonym">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="1"/>
                                        <endStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">certain</alias>
                                            </names>
                                            <xref>
                                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
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                                                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                            </xref>
                                        </endStatus>
                                        <end position="436"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                        <hostOrganismList>
                            <hostOrganism ncbiTaxId="83333">
                                <names>
                                    <shortLabel>ecoli</shortLabel>
                                    <fullName>Escherichia coli (strain K12)</fullName>
                                </names>
                            </hostOrganism>
                        </hostOrganismList>
                    </participant>
                    <participant id="3595371">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014640" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>3595332</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>weight by comassie</shortLabel>
                                    <fullName>molecular weight estimation by coomasie staining</fullName>
                                    <alias typeAc="MI:1041" type="synonym">weight by comassie</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0818" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1218596" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                            </participantIdentificationMethod>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>predetermined</shortLabel>
                                    <fullName>predetermined participant</fullName>
                                    <alias typeAc="MI:1041" type="synonym">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>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"/>
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                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                                </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"/>
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                                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                </xref>
                            </experimentalPreparation>
                        </experimentalPreparationList>
                        <featureList>
                            <feature id="3595372">
                                <names>
                                    <shortLabel>binding region</shortLabel>
                                    <fullName>binding region</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-22014641" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>binding region</shortLabel>
                                        <fullName>binding-associated region</fullName>
                                        <alias typeAc="MI:1041" type="synonym">binding region</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0117" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456493" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                    </xref>
                                </featureType>
                                <featureRangeList>
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                                        <startStatus>
                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">certain</alias>
                                            </names>
                                            <xref>
                                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
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                                                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                                            </xref>
                                        </startStatus>
                                        <begin position="1"/>
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                                            <names>
                                                <shortLabel>certain</shortLabel>
                                                <fullName>certain sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">certain</alias>
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                                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
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                                            </xref>
                                        </endStatus>
                                        <end position="430"/>
                                        <isLink>false</isLink>
                                    </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>physical association</shortLabel>
                        <fullName>physical association</fullName>
                    </names>
                    <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0915" refType="identity" refTypeAc="MI:0356"/>
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                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1813147" refType="identity" refTypeAc="MI:0356"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">Fig 3A, B</attribute>
                </attributeList>
            </interaction>
        </interactionList>
    </entry>
</entrySet>
