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        <fullName>MINT, Dpt of Biology, University of Rome Tor Vergata</fullName>
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        <attribute name="definition">The Molecular INTeraction database (MINT) is a relational database designed to store interactions between biological molecules.</attribute>
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          <fullName>Sphingosine kinase-1 is cleaved by cathepsin B in vitro: identification of the initial cleavage sites for the protease.</fullName>
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            <attribute name="publication title" nameAc="MI:1091">Sphingosine kinase-1 is cleaved by cathepsin B in vitro: identification of the initial cleavage sites for the protease.</attribute>
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            <attribute name="publication year" nameAc="MI:0886">2006</attribute>
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              <shortLabel>in vitro</shortLabel>
              <fullName>In vitro</fullName>
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            <shortLabel>protease assay</shortLabel>
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          <attribute name="author-list" nameAc="MI:0636">Taha TA., El-Alwani M., Hannun YA., Obeid LM.</attribute>
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            <fullName>Homo sapiens</fullName>
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        <sequence>MDPAGGPRGVLPRPCRVLVLLNPRGGKGKALQLFRSHVQPLLAEAEISFTLMLTERRNHARELVRSEELGRWDALVVMSGDGLMHEVVNGLMERPDWETAIQKPLCSLPAGSGNALAASLNHYAGYEQVTNEDLLTNCTLLLCRRLLSPMNLLSLHTASGLRLFSVLSLAWGFIADVDLESEKYRRLGEMRFTLGTFLRLAALRTYRGRLAYLPVGRVGSKTPASPVVVQQGPVDAHLVPLEEPVPSHWTVVPDEDFVLVLALLHSHLGSEMFAAPMGRCAAGVMHLFYVRAGVSRAMLLRLFLAMEKGRHMEYECPYLVYVPVVAFRLEPKDGKGVFAVDGELMVSEAVQGQVHPNYFWMVSGCVEPPPSWKPQQMPPPEEPL</sequence>
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          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000434725" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000435074" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000435105" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000435260" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000435886" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
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          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000502963" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
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          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000503052" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000503078" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000503174" version="SP_236" refType="identity" refTypeAc="MI:0356"/>
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          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001899.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_680090.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_680091.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_680092.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="NP_680093.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="XP_011542114.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="XP_016868586.1"/>
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          <secondaryRef db="mint" dbAc="MI:0471" id="P07858" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1CSB" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1GMY" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1HUC" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1PBH" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2IPP" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2PBH" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3AI8" version="SP_236"/>
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          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3K9M" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3PBH" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5MBL" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5MBM" version="SP_236"/>
          <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6AY2" version="SP_236"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-1442490" version="SP_236"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-1679131" version="SP_236"/>
          <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-2022090" version="SP_236"/>
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          <secondaryRef db="go" dbAc="MI:0448" id="GO:1904813" version="SP_236"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="XP_006716307.1"/>
          <secondaryRef db="refseq" dbAc="MI:0481" id="XP_006716308.1"/>
          <secondaryRef db="dip" dbAc="MI:0465" id="DIP-42785N"/>
        </xref>
        <interactorType>
          <names>
            <shortLabel>protein</shortLabel>
            <fullName>protein</fullName>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0326" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-619654" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
            <secondaryRef db="so" dbAc="MI:0601" id="SO:0000358" refType="see-also" refTypeAc="MI:0361"/>
          </xref>
        </interactorType>
        <organism ncbiTaxId="9606">
          <names>
            <shortLabel>human</shortLabel>
            <fullName>Homo sapiens</fullName>
            <alias type="synonym" typeAc="MI:1041">Human</alias>
          </names>
        </organism>
        <sequence>MWQLWASLCCLLVLANARSRPSFHPLSDELVNYVNKRNTTWQAGHNFYNVDMSYLKRLCGTFLGGPKPPQRVMFTEDLKLPASFDAREQWPQCPTIKEIRDQGSCGSCWAFGAVEAISDRICIHTNAHVSVEVSAEDLLTCCGSMCGDGCNGGYPAEAWNFWTRKGLVSGGLYESHVGCRPYSIPPCEHHVNGSRPPCTGEGDTPKCSKICEPGYSPTYKQDKHYGYNSYSVSNSEKDIMAEIYKNGPVEGAFSVYSDFLLYKSGVYQHVTGEMMGGHAIRILGWGVENGTPYWLVANSWNTDWGDNGFFKILRGQDHCGIESEVVAGIPRTDQYWEKI</sequence>
        <attributeList>
          <attribute name="remark-internal">DIP protein P07858 original sequence version: null</attribute>
          <attribute name="remark-internal">DIP protein P07858 original sequence version: 172</attribute>
          <attribute name="remark-internal">DIP protein P07858 original sequence version: 139</attribute>
          <attribute name="crc64">0FC818EA4C1F6D90</attribute>
        </attributeList>
      </interactor>
    </interactorList>
    <interactionList>
      <interaction id="4" imexId="IM-11352-1">
        <names>
          <shortLabel>ctsb-sphk1</shortLabel>
        </names>
        <xref>
          <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974266" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-7056977" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-11352-1" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>1</experimentRef>
        </experimentList>
        <participantList>
          <participant id="5">
            <names>
              <alias type="author assigned name" typeAc="MI:0345">Cathepsin B</alias>
            </names>
            <xref>
              <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974268" refType="identity" refTypeAc="MI:0356"/>
            </xref>
            <interactorRef>3</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>nucleotide sequence</shortLabel>
                  <fullName>nucleotide sequence identification</fullName>
                  <alias type="go synonym" typeAc="MI:0303">sequence cloning</alias>
                  <alias type="synonym" typeAc="MI:1041">sequence cloning</alias>
                  <alias type="synonym" typeAc="MI:1041">nucleotide sequence</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0078" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-958" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
          </participant>
          <participant id="6">
            <names>
              <alias type="author assigned name" typeAc="MI:0345">SK1</alias>
            </names>
            <xref>
              <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974267" refType="identity" refTypeAc="MI:0356"/>
            </xref>
            <interactorRef>2</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>western blot</shortLabel>
                  <fullName>western blot</fullName>
                  <alias type="go synonym" typeAc="MI:0303">Immuno blot</alias>
                  <alias type="synonym" typeAc="MI:1041">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>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>cleavage</shortLabel>
            <fullName>cleavage reaction</fullName>
            <alias type="synonym" typeAc="MI:1041">cleavage</alias>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0194" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-49853" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">F2</attribute>
          <attribute name="figure legend" nameAc="MI:0599">F1</attribute>
          <attribute name="remark-internal">FEBS-Letters</attribute>
          <attribute name="comment" nameAc="MI:0612">homomint</attribute>
          <attribute name="comment" nameAc="MI:0612">mint</attribute>
        </attributeList>
      </interaction>
      <interaction id="7" imexId="IM-11352-2">
        <names>
          <shortLabel>ctsb-sphk1-1</shortLabel>
        </names>
        <xref>
          <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974278" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-7056991" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-11352-2" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>1</experimentRef>
        </experimentList>
        <participantList>
          <participant id="8">
            <names>
              <alias type="author assigned name" typeAc="MI:0345">SK1</alias>
            </names>
            <xref>
              <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974279" refType="identity" refTypeAc="MI:0356"/>
            </xref>
            <interactorRef>2</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>western blot</shortLabel>
                  <fullName>western blot</fullName>
                  <alias type="go synonym" typeAc="MI:0303">Immuno blot</alias>
                  <alias type="synonym" typeAc="MI:1041">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>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>over-expressed</shortLabel>
                  <fullName>over expressed level</fullName>
                  <alias type="synonym" typeAc="MI:1041">over-expressed</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0506" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537736" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
              <experimentalPreparation>
                <names>
                  <shortLabel>cell lysate</shortLabel>
                  <fullName>cell lysate</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0344" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537757" 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="9">
                <names>
                  <shortLabel>undefined mutation</shortLabel>
                  <fullName>mutation decreasing interaction</fullName>
                </names>
                <xref>
                  <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974290" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-7057005" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>mutation decreasing</shortLabel>
                    <fullName>mutation decreasing interaction</fullName>
                    <alias type="go synonym" typeAc="MI:0303">hotspot</alias>
                    <alias type="synonym" typeAc="MI:1041">hotspot</alias>
                    <alias type="synonym" typeAc="MI:1041">mutation decreasing</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0119" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456519" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>mutation analysis</shortLabel>
                    <fullName>mutation analysis</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0074" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456810" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="121"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="121"/>
                  </featureRange>
                </featureRangeList>
                <attributeList>
                  <attribute name="remark-internal">Wed Jul 06 16:15:29 BST 2016 Sequence change details about this feature cannot be ascertained or do not fit with the current version of the referenced protein, so they have been deleted as a result of our quality control procedures. The original label was  'mutation decreasing'</attribute>
                  <attribute name="no-mutation-export"/>
                  <attribute name="remark-internal">range MINT-3974292: original sequence: 121-121 : GSGNALAASLNHYAGYEQVT</attribute>
                </attributeList>
              </feature>
            </featureList>
          </participant>
          <participant id="10">
            <names>
              <alias type="author assigned name" typeAc="MI:0345">Cathepsin B</alias>
            </names>
            <xref>
              <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974282" refType="identity" refTypeAc="MI:0356"/>
            </xref>
            <interactorRef>3</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>nucleotide sequence</shortLabel>
                  <fullName>nucleotide sequence identification</fullName>
                  <alias type="go synonym" typeAc="MI:0303">sequence cloning</alias>
                  <alias type="synonym" typeAc="MI:1041">sequence cloning</alias>
                  <alias type="synonym" typeAc="MI:1041">nucleotide sequence</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0078" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-958" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>cleavage</shortLabel>
            <fullName>cleavage reaction</fullName>
            <alias type="synonym" typeAc="MI:1041">cleavage</alias>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0194" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-49853" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">F3</attribute>
          <attribute name="figure legend" nameAc="MI:0599">F4</attribute>
          <attribute name="remark-internal">FEBS-Letters</attribute>
          <attribute name="comment" nameAc="MI:0612">homomint</attribute>
          <attribute name="comment" nameAc="MI:0612">mint</attribute>
        </attributeList>
      </interaction>
      <interaction id="11" imexId="IM-11352-3">
        <names>
          <shortLabel>ctsb-sphk1-2</shortLabel>
        </names>
        <xref>
          <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974294" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-7057009" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-11352-3" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>1</experimentRef>
        </experimentList>
        <participantList>
          <participant id="12">
            <names>
              <alias type="author assigned name" typeAc="MI:0345">Cathepsin B</alias>
            </names>
            <xref>
              <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974295" refType="identity" refTypeAc="MI:0356"/>
            </xref>
            <interactorRef>3</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>nucleotide sequence</shortLabel>
                  <fullName>nucleotide sequence identification</fullName>
                  <alias type="go synonym" typeAc="MI:0303">sequence cloning</alias>
                  <alias type="synonym" typeAc="MI:1041">sequence cloning</alias>
                  <alias type="synonym" typeAc="MI:1041">nucleotide sequence</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0078" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-958" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
          </participant>
          <participant id="13">
            <names>
              <alias type="author assigned name" typeAc="MI:0345">SK1</alias>
            </names>
            <xref>
              <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974298" refType="identity" refTypeAc="MI:0356"/>
            </xref>
            <interactorRef>2</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>western blot</shortLabel>
                  <fullName>western blot</fullName>
                  <alias type="go synonym" typeAc="MI:0303">Immuno blot</alias>
                  <alias type="synonym" typeAc="MI:1041">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>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>over-expressed</shortLabel>
                  <fullName>over expressed level</fullName>
                  <alias type="synonym" typeAc="MI:1041">over-expressed</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0506" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537736" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
              <experimentalPreparation>
                <names>
                  <shortLabel>cell lysate</shortLabel>
                  <fullName>cell lysate</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0344" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537757" 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="14">
                <names>
                  <shortLabel>undefined mutation</shortLabel>
                  <fullName>mutation decreasing interaction</fullName>
                </names>
                <xref>
                  <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974299" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-7057023" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>mutation decreasing</shortLabel>
                    <fullName>mutation decreasing interaction</fullName>
                    <alias type="go synonym" typeAc="MI:0303">hotspot</alias>
                    <alias type="synonym" typeAc="MI:1041">hotspot</alias>
                    <alias type="synonym" typeAc="MI:1041">mutation decreasing</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0119" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456519" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>mutation analysis</shortLabel>
                    <fullName>mutation analysis</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0074" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456810" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="122"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="122"/>
                  </featureRange>
                </featureRangeList>
                <attributeList>
                  <attribute name="remark-internal">Wed Jul 06 16:15:37 BST 2016 Sequence change details about this feature cannot be ascertained or do not fit with the current version of the referenced protein, so they have been deleted as a result of our quality control procedures. The original label was  'mutation decreasing'</attribute>
                  <attribute name="no-mutation-export"/>
                  <attribute name="remark-internal">range MINT-3974300: original sequence: 122-122 : SGNALAASLNHYAGYEQVTN</attribute>
                </attributeList>
              </feature>
            </featureList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>cleavage</shortLabel>
            <fullName>cleavage reaction</fullName>
            <alias type="synonym" typeAc="MI:1041">cleavage</alias>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0194" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-49853" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="figure legend" nameAc="MI:0599">F3</attribute>
          <attribute name="figure legend" nameAc="MI:0599">F4</attribute>
          <attribute name="remark-internal">FEBS-Letters</attribute>
          <attribute name="comment" nameAc="MI:0612">homomint</attribute>
          <attribute name="comment" nameAc="MI:0612">mint</attribute>
        </attributeList>
      </interaction>
      <interaction id="15" imexId="IM-11352-4">
        <names>
          <shortLabel>ctsb-sphk1-3</shortLabel>
        </names>
        <xref>
          <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974318" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="intact" dbAc="MI:0469" id="EBI-7057027" refType="identity" refTypeAc="MI:0356"/>
          <secondaryRef db="imex" dbAc="MI:0670" id="IM-11352-4" refType="imex-primary" refTypeAc="MI:0662"/>
        </xref>
        <experimentList>
          <experimentRef>1</experimentRef>
        </experimentList>
        <participantList>
          <participant id="16">
            <names>
              <alias type="author assigned name" typeAc="MI:0345">SK1</alias>
            </names>
            <xref>
              <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974322" refType="identity" refTypeAc="MI:0356"/>
            </xref>
            <interactorRef>2</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>western blot</shortLabel>
                  <fullName>western blot</fullName>
                  <alias type="go synonym" typeAc="MI:0303">Immuno blot</alias>
                  <alias type="synonym" typeAc="MI:1041">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>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme target</shortLabel>
                <fullName>enzyme target</fullName>
                <alias type="go synonym" typeAc="MI:0303">substrate</alias>
                <alias type="synonym" typeAc="MI:1041">substrate</alias>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-64" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>over-expressed</shortLabel>
                  <fullName>over expressed level</fullName>
                  <alias type="synonym" typeAc="MI:1041">over-expressed</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0506" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537736" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
              <experimentalPreparation>
                <names>
                  <shortLabel>cell lysate</shortLabel>
                  <fullName>cell lysate</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0344" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537757" 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="17">
                <names>
                  <shortLabel>undefined mutation</shortLabel>
                  <fullName>mutation decreasing interaction</fullName>
                </names>
                <xref>
                  <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974323" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-7057040" refType="identity" refTypeAc="MI:0356"/>
                </xref>
                <featureType>
                  <names>
                    <shortLabel>mutation decreasing</shortLabel>
                    <fullName>mutation decreasing interaction</fullName>
                    <alias type="go synonym" typeAc="MI:0303">hotspot</alias>
                    <alias type="synonym" typeAc="MI:1041">hotspot</alias>
                    <alias type="synonym" typeAc="MI:1041">mutation decreasing</alias>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0119" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456519" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureType>
                <featureDetectionMethod>
                  <names>
                    <shortLabel>mutation analysis</shortLabel>
                    <fullName>mutation analysis</fullName>
                  </names>
                  <xref>
                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0074" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-456810" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                  </xref>
                </featureDetectionMethod>
                <featureRangeList>
                  <featureRange>
                    <startStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </startStatus>
                    <begin position="123"/>
                    <endStatus>
                      <names>
                        <shortLabel>certain</shortLabel>
                        <fullName>certain sequence position</fullName>
                        <alias type="synonym" typeAc="MI:1041">certain</alias>
                      </names>
                      <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0335" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-540564" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                      </xref>
                    </endStatus>
                    <end position="123"/>
                  </featureRange>
                </featureRangeList>
                <attributeList>
                  <attribute name="remark-internal">Wed Jul 06 16:17:00 BST 2016 Sequence change details about this feature cannot be ascertained or do not fit with the current version of the referenced protein, so they have been deleted as a result of our quality control procedures. The original label was  'mutation decreasing'</attribute>
                  <attribute name="no-mutation-export"/>
                  <attribute name="remark-internal">range MINT-3974324: original sequence: 123-123 : GNALAASLNHYAGYEQVTNE</attribute>
                </attributeList>
              </feature>
            </featureList>
          </participant>
          <participant id="18">
            <names>
              <alias type="author assigned name" typeAc="MI:0345">Cathepsin B</alias>
            </names>
            <xref>
              <primaryRef db="mint" dbAc="MI:0471" id="MINT-3974319" refType="identity" refTypeAc="MI:0356"/>
            </xref>
            <interactorRef>3</interactorRef>
            <participantIdentificationMethodList>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>nucleotide sequence</shortLabel>
                  <fullName>nucleotide sequence identification</fullName>
                  <alias type="go synonym" typeAc="MI:0303">sequence cloning</alias>
                  <alias type="synonym" typeAc="MI:1041">sequence cloning</alias>
                  <alias type="synonym" typeAc="MI:1041">nucleotide sequence</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0078" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-958" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
              <participantIdentificationMethod>
                <names>
                  <shortLabel>predetermined</shortLabel>
                  <fullName>predetermined participant</fullName>
                  <alias type="synonym" typeAc="MI:1041">predetermined</alias>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0396" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1465" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </participantIdentificationMethod>
            </participantIdentificationMethodList>
            <biologicalRole>
              <names>
                <shortLabel>enzyme</shortLabel>
                <fullName>enzyme</fullName>
              </names>
              <xref>
                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-46" refType="identity" refTypeAc="MI:0356"/>
                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
              </xref>
            </biologicalRole>
            <experimentalRoleList>
              <experimentalRole>
                <names>
                  <shortLabel>neutral component</shortLabel>
                  <fullName>neutral component</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-55" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalRole>
            </experimentalRoleList>
            <experimentalPreparationList>
              <experimentalPreparation>
                <names>
                  <shortLabel>purified</shortLabel>
                  <fullName>purified</fullName>
                </names>
                <xref>
                  <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0350" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1537811" refType="identity" refTypeAc="MI:0356"/>
                  <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                </xref>
              </experimentalPreparation>
            </experimentalPreparationList>
          </participant>
        </participantList>
        <interactionType>
          <names>
            <shortLabel>cleavage</shortLabel>
            <fullName>cleavage reaction</fullName>
            <alias type="synonym" typeAc="MI:1041">cleavage</alias>
          </names>
          <xref>
            <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0194" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="intact" dbAc="MI:0469" id="EBI-49853" refType="identity" refTypeAc="MI:0356"/>
            <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
          </xref>
        </interactionType>
        <attributeList>
          <attribute name="remark-internal">FEBS-Letters</attribute>
          <attribute name="figure legend" nameAc="MI:0599">F4 F3</attribute>
          <attribute name="comment" nameAc="MI:0612">homomint</attribute>
          <attribute name="comment" nameAc="MI:0612">mint</attribute>
        </attributeList>
      </interaction>
    </interactionList>
  </entry>
</entrySet>