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                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6U2P" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2W2Q" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0070326" secondary="very-low-density lipoprotein particle receptor binding" version="SP_197"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR010259" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005764" secondary="lysosome" version="SP_197"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_777596.2"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0042157" secondary="lipoprotein metabolic process" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5VLP" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6U38" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006644" secondary="phospholipid metabolic process" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005765" secondary="lysosomal membrane" version="SP_197"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="MINT-4888810" refType="intact-secondary"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030169" secondary="low-density lipoprotein particle binding" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0050750" secondary="low-density lipoprotein particle receptor binding" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030547" secondary="signaling receptor inhibitor activity" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5VL7" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6OM7" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6U26" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0003723" secondary="RNA binding" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2W2M" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2W2O" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0034185" secondary="apolipoprotein binding" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5VLA" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:2000650" secondary="negative regulation of sodium ion transmembrane transporter activity" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0009267" secondary="cellular response to starvation" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6U36" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0034189" secondary="very-low-density lipoprotein particle binding" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032802" secondary="low-density lipoprotein particle receptor catabolic process" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005737" secondary="cytoplasm" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3GCX" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2XTJ" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6E4Y" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0010469" secondary="regulation of signaling receptor activity" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0036020" secondary="endolysosome membrane" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005788" secondary="endoplasmic reticulum lumen" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2P4E" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3P5C" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005770" secondary="late endosome" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032869" secondary="cellular response to insulin stimulus" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005576" secondary="extracellular region" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6F5G" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032805" secondary="positive regulation of low-density lipoprotein particle receptor catabolic process" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6OLZ" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5VLL" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006915" secondary="apoptotic process" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3BPS" version="SP_197"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR015500" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0010989" secondary="negative regulation of low-density lipoprotein particle clearance" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0048471" secondary="perinuclear region of cytoplasm" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" secondary="serine-type endopeptidase activity" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3M0C" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001920" secondary="negative regulation of receptor recycling" version="SP_197"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041052" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1905596" secondary="negative regulation of low-density lipoprotein particle receptor binding" version="SP_197"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR034193" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0043525" secondary="positive regulation of neuron apoptotic process" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001822" secondary="kidney development" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6MV5" version="SP_197"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-7539251" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0043523" secondary="regulation of neuron apoptotic process" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0043621" secondary="protein self-association" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OCA" version="SP_197"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="MINT-3041747" refType="intact-secondary"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6U3I" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0002092" secondary="positive regulation of receptor internalization" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="6U2F" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5VLH" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0007041" secondary="lysosomal transport" version="SP_197"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0008203" secondary="cholesterol metabolic process" version="SP_197"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2QTW" version="SP_197"/>
                </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>MGTVSSRRSWWPLPLLLLLLLLLGPAGARAQEDEDGDYEELVLALRSEEDGLAEAPEHGTTATFHRCAKDPWRLPGTYVVVLKEETHLSQSERTARRLQAQAARRGYLTKILHVFHGLLPGFLVKMSGDLLELALKLPHVDYIEEDSSVFAQSIPWNLERITPPRYRADEYQPPDGGSLVEVYLLDTSIQSDHREIEGRVMVTDFENVPEEDGTRFHRQASKCDSHGTHLAGVVSGRDAGVAKGASMRSLRVLNCQGKGTVSGTLIGLEFIRKSQLVQPVGPLVVLLPLAGGYSRVLNAACQRLARAGVVLVTAAGNFRDDACLYSPASAPEVITVGATNAQDQPVTLGTLGTNFGRCVDLFAPGEDIIGASSDCSTCFVSQSGTSQAAAHVAGIAAMMLSAEPELTLAELRQRLIHFSAKDVINEAWFPEDQRVLTPNLVAALPPSTHGAGWQLFCRTVWSAHSGPTRMATAVARCAPDEELLSCSSFSRSGKRRGERMEAQGGKLVCRAHNAFGGEGVYAIARCCLLPQANCSVHTAPPAEASMGTRVHCHQQGHVLTGCSSHWEVEDLGTHKPPVLRPRGQPNQCVGHREASIHASCCHAPGLECKVKEHGIPAPQEQVTVACEEGWTLTGCSALPGTSHVLGAYAVDNTCVVRSRDVSTTGSTSEGAVTAVAICCRSRHLAQASQELQ</sequence>
                <attributeList>
                    <attribute name="comment" nameAc="MI:0612">mint</attribute>
                    <attribute name="comment" nameAc="MI:0612">homomint</attribute>
                    <attribute name="function" nameAc="MI:0613">May be implicated in the differentiation of cortical neurons and may play a role in cholesterol homeostasis</attribute>
                    <attribute name="function" nameAc="MI:0613">Defects in PCSK9 are the cause of familial hypercholesterolemia 3 (FH3) [MIM:603776]. FH3 inheritance is autosomal dominant</attribute>
                </attributeList>
            </interactor>
            <interactor id="1779432">
                <names>
                    <shortLabel>mmp2_human</shortLabel>
                    <fullName>72 kDa type IV collagenase</fullName>
                    <alias typeAc="MI:0301" type="gene name">MMP2</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">CLG4A</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">72 kDa gelatinase</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Matrix metalloproteinase-2</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Gelatinase A</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">TBE-1</alias>
                </names>
                <xref>
                    <primaryRef db="uniprotkb" dbAc="MI:0486" id="P08253" version="SP_107" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001525" secondary="angiogenesis" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005615" secondary="extracellular space" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR018486" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0062023" secondary="collagen-containing extracellular matrix" version="SP_246"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001289439.1"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-1442490" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1HOV" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR021190" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0044267" secondary="cellular protein metabolic process" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0071230" secondary="cellular response to amino acid stimulus" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR018487" version="SP_246"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000219070" version="SP_246" refType="transcript"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0034614" secondary="cellular response to reactive oxygen species" version="SP_246"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="B4DWH3" version="SP_166" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_004521.1"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0004222" secondary="metalloendopeptidase activity" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1KS0" version="SP_246"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-381426" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005739" secondary="mitochondrion" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0022617" secondary="extracellular matrix disassembly" version="SP_246"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001121363.1"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0048013" secondary="ephrin receptor signaling pathway" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR000562" version="SP_246"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-9009391" version="SP_246"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="E9PE45" version="SP_168" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000087245" version="SP_246" refType="gene"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR002477" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001955" secondary="blood vessel maturation" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0008237" secondary="metallopeptidase activity" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030198" secondary="extracellular matrix organization" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1J7M" version="SP_246"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-1474228" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001957" secondary="intramembranous ossification" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006508" secondary="proteolysis" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036943" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1GXD" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001666" secondary="response to hypoxia" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036375" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030017" secondary="sarcomere" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR000585" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR024079" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR001818" version="SP_246"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="B2R6U1" version="SP_122" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001289438.1"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005576" secondary="extracellular region" version="SP_246"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSP00000219070" version="SP_246" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1RTG" version="SP_246"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-1592389" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005634" secondary="nucleus" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0004175" secondary="endopeptidase activity" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1EAK" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR028708" version="SP_246"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-3928665" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR006026" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0008270" secondary="zinc ion binding" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR013806" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1GEN" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0071492" secondary="cellular response to UV-A" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1CK7" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR021158" version="SP_246"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-1033518" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1904707" secondary="positive regulation of vascular associated smooth muscle cell proliferation" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" secondary="serine-type endopeptidase activity" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3AYU" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036365" version="SP_246"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-6785807" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1CXW" version="SP_246"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1QIB" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0007566" secondary="embryo implantation" version="SP_246"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR033739" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005886" secondary="plasma membrane" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030574" secondary="collagen catabolic process" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0048771" secondary="tissue remodeling" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0060325" secondary="face morphogenesis" version="SP_246"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0060346" secondary="bone trabecula formation" version="SP_246"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001289437.1"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1904645" secondary="response to amyloid-beta" version="SP_246"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q9UCJ8" version="SP_122" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0035987" secondary="endodermal cell differentiation" version="SP_246"/>
                </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>MEALMARGALTGPLRALCLLGCLLSHAAAAPSPIIKFPGDVAPKTDKELAVQYLNTFYGCPKESCNLFVLKDTLKKMQKFFGLPQTGDLDQNTIETMRKPRCGNPDVANYNFFPRKPKWDKNQITYRIIGYTPDLDPETVDDAFARAFQVWSDVTPLRFSRIHDGEADIMINFGRWEHGDGYPFDGKDGLLAHAFAPGTGVGGDSHFDDDELWTLGEGQVVRVKYGNADGEYCKFPFLFNGKEYNSCTDTGRSDGFLWCSTTYNFEKDGKYGFCPHEALFTMGGNAEGQPCKFPFRFQGTSYDSCTTEGRTDGYRWCGTTEDYDRDKKYGFCPETAMSTVGGNSEGAPCVFPFTFLGNKYESCTSAGRSDGKMWCATTANYDDDRKWGFCPDQGYSLFLVAAHEFGHAMGLEHSQDPGALMAPIYTYTKNFRLSQDDIKGIQELYGASPDIDLGTGPTPTLGPVTPEICKQDIVFDGIAQIRGEIFFFKDRFIWRTVTPRDKPMGPLLVATFWPELPEKIDAVYEAPQEEKAVFFAGNEYWIYSASTLERGYPKPLTSLGLPPDVQRVDAAFNWSKNKKTYIFAGDKFWRYNEVKKKMDPGFPKLIADAWNAIPDNLDAVVDLQGGGHSYFFKGAYYLKLENQSLKSVKFGSIKSDWLGC</sequence>
            </interactor>
            <interactor id="1779433">
                <names>
                    <shortLabel>ldlr_human</shortLabel>
                    <fullName>Low-density lipoprotein receptor</fullName>
                    <alias typeAc="MI:0301" type="gene name">LDLR</alias>
                </names>
                <xref>
                    <primaryRef db="uniprotkb" dbAc="MI:0486" id="P01130" version="SP_110" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="4NE9" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0090118" secondary="receptor-mediated endocytosis involved in cholesterol transport" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0016020" secondary="membrane" version="SP_253"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_000518.1"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006909" secondary="phagocytosis" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1903979" secondary="negative regulation of microglial cell activation" version="SP_253"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-HSA-8964038" version="SP_253"/>
                    <secondaryRef db="dip" dbAc="MI:0465" id="DIP-29695N"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0051248" secondary="negative regulation of protein metabolic process" version="SP_253"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3M0C" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0010899" secondary="regulation of phosphatidylcholine catabolic process" version="SP_253"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1LDL" version="SP_253"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="H0YNT7" version="SP_177" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0061771" secondary="response to caloric restriction" version="SP_253"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2KRI" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0034381" secondary="plasma lipoprotein particle clearance" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0042632" secondary="cholesterol homeostasis" version="SP_253"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENST00000558518" version="SP_253" refType="transcript"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_001182728.1"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0042802" secondary="identical protein binding" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0043235" secondary="receptor complex" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0036477" secondary="somatodendritic compartment" version="SP_253"/>
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                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1F8Z" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005887" secondary="integral component of plasma membrane" version="SP_253"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="5OYL" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005764" secondary="lysosome" version="SP_253"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2M7P" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0009897" secondary="external side of plasma membrane" version="SP_253"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1F5Y" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0045177" secondary="apical part of cell" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0008203" secondary="cholesterol metabolic process" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030301" secondary="cholesterol transport" version="SP_253"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR009030" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0070508" secondary="cholesterol import" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0010008" secondary="endosome membrane" version="SP_253"/>
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                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="1I0U" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0007616" secondary="long-term memory" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0042159" secondary="lipoprotein catabolic process" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0034383" secondary="low-density lipoprotein particle clearance" version="SP_253"/>
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                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3SO6" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032050" secondary="clathrin heavy chain binding" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0097242" secondary="amyloid-beta clearance" version="SP_253"/>
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                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="3GCW" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001540" secondary="amyloid-beta binding" version="SP_253"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q53ZD9" version="SP_110" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSG00000130164" version="SP_253" refType="gene"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0016323" secondary="basolateral plasma membrane" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005886" secondary="plasma membrane" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001618" secondary="virus receptor activity" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030229" secondary="very-low-density lipoprotein particle receptor activity" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0071398" secondary="cellular response to fatty acid" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005509" secondary="calcium ion binding" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0051246" secondary="regulation of protein metabolic process" version="SP_253"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0050729" secondary="positive regulation of inflammatory response" version="SP_253"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0009986" secondary="cell surface" version="SP_253"/>
                    <secondaryRef db="rcsb pdb" dbAc="MI:0460" id="2FCW" version="SP_253"/>
                </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>MGPWGWKLRWTVALLLAAAGTAVGDRCERNEFQCQDGKCISYKWVCDGSAECQDGSDESQETCLSVTCKSGDFSCGGRVNRCIPQFWRCDGQVDCDNGSDEQGCPPKTCSQDEFRCHDGKCISRQFVCDSDRDCLDGSDEASCPVLTCGPASFQCNSSTCIPQLWACDNDPDCEDGSDEWPQRCRGLYVFQGDSSPCSAFEFHCLSGECIHSSWRCDGGPDCKDKSDEENCAVATCRPDEFQCSDGNCIHGSRQCDREYDCKDMSDEVGCVNVTLCEGPNKFKCHSGECITLDKVCNMARDCRDWSDEPIKECGTNECLDNNGGCSHVCNDLKIGYECLCPDGFQLVAQRRCEDIDECQDPDTCSQLCVNLEGGYKCQCEEGFQLDPHTKACKAVGSIAYLFFTNRHEVRKMTLDRSEYTSLIPNLRNVVALDTEVASNRIYWSDLSQRMICSTQLDRAHGVSSYDTVISRDIQAPDGLAVDWIHSNIYWTDSVLGTVSVADTKGVKRKTLFRENGSKPRAIVVDPVHGFMYWTDWGTPAKIKKGGLNGVDIYSLVTENIQWPNGITLDLLSGRLYWVDSKLHSISSIDVNGGNRKTILEDEKRLAHPFSLAVFEDKVFWTDIINEAIFSANRLTGSDVNLLAENLLSPEDMVLFHNLTQPRGVNWCERTTLSNGGCQYLCLPAPQINPHSPKFTCACPDGMLLARDMRSCLTEAEAAVATQETSTVRLKVSSTAVRTQHTTTRPVPDTSRLPGATPGLTTVEIVTMSHQALGDVAGRGNEKKPSSVRALSIVLPIVLLVFLCLGVFLLWKNWRLKNINSINFDNPVYQKTTEDEVHICHNQDGYSYPSRQMVSLEDDVA</sequence>
            </interactor>
            <interactor id="1779434">
                <names>
                    <shortLabel>pcsk9_mouse</shortLabel>
                    <fullName>Proprotein convertase subtilisin/kexin type 9</fullName>
                    <alias typeAc="MI:0301" type="gene name">Pcsk9</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Narc1</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Neural apoptosis-regulated convertase 1</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Proprotein convertase 9</alias>
                    <alias typeAc="MI:0302" type="gene name synonym">Subtilisin/kexin-like protease PC9</alias>
                </names>
                <xref>
                    <primaryRef db="uniprotkb" dbAc="MI:0486" id="Q80W65" version="SP_114" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1905601" secondary="negative regulation of receptor-mediated endocytosis involved in cholesterol transport" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005615" secondary="extracellular space" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0043523" secondary="regulation of neuron apoptotic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1905598" secondary="negative regulation of low-density lipoprotein receptor activity" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0034190" secondary="apolipoprotein receptor binding" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005886" secondary="plasma membrane" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0010469" secondary="regulation of signaling receptor activity" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0042632" secondary="cholesterol homeostasis" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005764" secondary="lysosome" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0002092" secondary="positive regulation of receptor internalization" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0008203" secondary="cholesterol metabolic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032869" secondary="cellular response to insulin stimulus" version="SP_162"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006644" secondary="phospholipid metabolic process" version="SP_162"/>
                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-10634657" refType="identity" refTypeAc="MI:0356"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030182" secondary="neuron differentiation" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0050750" secondary="low-density lipoprotein particle receptor binding" version="SP_162"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-MMU-381426" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0009986" secondary="cell surface" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032805" secondary="positive regulation of low-density lipoprotein particle receptor catabolic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0007041" secondary="lysosomal transport" version="SP_162"/>
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                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="Q8CFT6" version="SP_114" refType="secondary-ac" refTypeAc="MI:0360"/>
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                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006641" secondary="triglyceride metabolic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:2000650" secondary="negative regulation of sodium ion transmembrane transporter activity" version="SP_162"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR015500" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005791" secondary="rough endoplasmic reticulum" version="SP_162"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-MMU-8866427" version="SP_162"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR036852" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0016485" secondary="protein processing" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0019871" secondary="sodium channel inhibitor activity" version="SP_162"/>
                    <secondaryRef db="refseq" dbAc="MI:0481" id="NP_705793.1"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001889" secondary="liver development" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0022008" secondary="neurogenesis" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0009267" secondary="cellular response to starvation" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1990667" secondary="PCSK9-AnxA2 complex" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032802" secondary="low-density lipoprotein particle receptor catabolic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005769" secondary="early endosome" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001822" secondary="kidney development" version="SP_162"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSMUSG00000044254" version="SP_162" refType="gene"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0043621" secondary="protein self-association" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005788" secondary="endoplasmic reticulum lumen" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005576" secondary="extracellular region" version="SP_162"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041051" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005770" secondary="late endosome" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032799" secondary="low-density lipoprotein receptor particle metabolic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030547" secondary="signaling receptor inhibitor activity" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0042157" secondary="lipoprotein metabolic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005794" secondary="Golgi apparatus" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0032803" secondary="regulation of low-density lipoprotein particle receptor catabolic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0006915" secondary="apoptotic process" version="SP_162"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041254" version="SP_162"/>
                    <secondaryRef db="uniprotkb" dbAc="MI:0486" id="B1AZI4" version="SP_114" refType="secondary-ac" refTypeAc="MI:0360"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-MMU-8957275" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1990666" secondary="PCSK9-LDLR complex" version="SP_162"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSMUST00000049507" version="SP_162" refType="transcript"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0030134" secondary="COPII-coated ER to Golgi transport vesicle" version="SP_162"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR037045" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0010989" secondary="negative regulation of low-density lipoprotein particle clearance" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0004252" secondary="serine-type endopeptidase activity" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0070326" secondary="very-low-density lipoprotein particle receptor binding" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005783" secondary="endoplasmic reticulum" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0034185" secondary="apolipoprotein binding" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0001920" secondary="negative regulation of receptor recycling" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0016540" secondary="protein autoprocessing" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0048471" secondary="perinuclear region of cytoplasm" version="SP_162"/>
                    <secondaryRef db="ensembl" dbAc="MI:0476" id="ENSMUSP00000055757" version="SP_162" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0005737" secondary="cytoplasm" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0034189" secondary="very-low-density lipoprotein particle binding" version="SP_162"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR041052" version="SP_162"/>
                    <secondaryRef db="interpro" dbAc="MI:0449" id="IPR034193" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:0043525" secondary="positive regulation of neuron apoptotic process" version="SP_162"/>
                    <secondaryRef db="go" dbAc="MI:0448" id="GO:1905596" secondary="negative regulation of low-density lipoprotein particle receptor binding" version="SP_162"/>
                    <secondaryRef db="reactome" dbAc="MI:0467" id="R-MMU-8964038" version="SP_162"/>
                </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="10090">
                    <names>
                        <shortLabel>mouse</shortLabel>
                        <fullName>Mus musculus</fullName>
                        <alias typeAc="MI:1041" type="synonym">Mouse</alias>
                    </names>
                </organism>
                <sequence>MGTHCSAWLRWPLLPLLPPLLLLLLLLCPTGAGAQDEDGDYEELMLALPSQEDGLADEAAHVATATFRRCSKEAWRLPGTYIVVLMEETQRLQIEQTAHRLQTRAARRGYVIKVLHIFYDLFPGFLVKMSSDLLGLALKLPHVEYIEEDSFVFAQSIPWNLERIIPAWHQTEEDRSPDGSSQVEVYLLDTSIQGAHREIEGRVTITDFNSVPEEDGTRFHRQASKCDSHGTHLAGVVSGRDAGVAKGTSLHSLRVLNCQGKGTVSGTLIGLEFIRKSQLIQPSGPLVVLLPLAGGYSRILNAACRHLARTGVVLVAAAGNFRDDACLYSPASAPEVITVGATNAQDQPVTLGTLGTNFGRCVDLFAPGKDIIGASSDCSTCFMSQSGTSQAAAHVAGIVARMLSREPTLTLAELRQRLIHFSTKDVINMAWFPEDQQVLTPNLVATLPPSTHETGGQLLCRTVWSAHSGPTRTATATARCAPEEELLSCSSFSRSGRRRGDWIEAIGGQQVCKALNAFGGEGVYAVARCCLVPRANCSIHNTPAARAGLETHVHCHQKDHVLTGCSFHWEVEDLSVRRQPALRSRRQPGQCVGHQAASVYASCCHAPGLECKIKEHGISGPSEQVTVACEAGWTLTGCNVLPGASLTLGAYSVDNLCVARVHDTARADRTSGEATVAAAICCRSRPSAKASWVQ</sequence>
            </interactor>
        </interactorList>
        <interactionList>
            <interaction imexId="IM-23861-6" id="1779435">
                <names>
                    <shortLabel>ldlr-mmp2-1</shortLabel>
                </names>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-10634922" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-23861-6" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>1779426</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="1779436">
                        <names>
                            <shortLabel>n/a</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-10634925" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>1779431</interactorRef>
                        <participantIdentificationMethodList>
                            <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>
                    </participant>
                    <participant id="1779437">
                        <names>
                            <shortLabel>n/a</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-10634926" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>1779432</interactorRef>
                        <participantIdentificationMethodList>
                            <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>
                    </participant>
                    <participant id="1779438">
                        <names>
                            <shortLabel>n/a</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-10634924" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>1779433</interactorRef>
                        <participantIdentificationMethodList>
                            <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="1779439">
                                <names>
                                    <shortLabel>range</shortLabel>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-10634927" 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>
                                <featureDetectionMethod>
                                    <names>
                                        <shortLabel>inferred by curator</shortLabel>
                                        <fullName>inferred by curator</fullName>
                                        <alias typeAc="MI:0303" type="go synonym">modelled by curator</alias>
                                        <alias typeAc="MI:0303" type="go synonym">modeled by curator</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0364" refType="identity" refTypeAc="MI:0356"/>
                                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-933736" 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 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="22"/>
                                        <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="788"/>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                    </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">f3</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-23861-8" id="1779440">
                <names>
                    <shortLabel>mmp2-pcsk9-4</shortLabel>
                </names>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-10769566" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-23861-8" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>1779426</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="1779441">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-10769569" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>1779431</interactorRef>
                        <biologicalRole>
                            <names>
                                <shortLabel>unspecified role</shortLabel>
                                <fullName>unspecified role</fullName>
                            </names>
                            <xref>
                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0499" refType="identity" refTypeAc="MI:0356"/>
                                <secondaryRef db="intact" dbAc="MI:0469" id="EBI-77781" refType="identity" refTypeAc="MI:0356"/>
                                <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                            </xref>
                        </biologicalRole>
                        <experimentalRoleList>
                            <experimentalRole>
                                <names>
                                    <shortLabel>neutral component</shortLabel>
                                    <fullName>neutral component</fullName>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0497" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="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>
                    </participant>
                    <participant id="1779442">
                        <names>
                            <shortLabel>N/A</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-10769570" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>1779432</interactorRef>
                        <participantIdentificationMethodList>
                            <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>
                    </participant>
                </participantList>
                <interactionType>
                    <names>
                        <shortLabel>direct interaction</shortLabel>
                        <fullName>direct interaction</fullName>
                    </names>
                    <xref>
                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0407" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="intact" dbAc="MI:0469" id="EBI-608833" refType="identity" refTypeAc="MI:0356"/>
                        <secondaryRef db="pubmed" dbAc="MI:0446" id="14755292" refType="primary-reference" refTypeAc="MI:0358"/>
                    </xref>
                </interactionType>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">f3</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-23861-1" id="1779443">
                <names>
                    <shortLabel>mmp2-pcsk9</shortLabel>
                </names>
                <xref>
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                                    <fullName>Identification by mass spectrometry</fullName>
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                                    <shortLabel>gly397</shortLabel>
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                                    <shortLabel>gly617</shortLabel>
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                                    <fullName>predetermined participant</fullName>
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                                <shortLabel>enzyme</shortLabel>
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                <negative>false</negative>
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                    <attribute name="figure legend" nameAc="MI:0599">sf2 f2b st2</attribute>
                    <attribute name="comment" nameAc="MI:0612">two putative cleavage sites both occurring at Gly;Ile bonds proximal to the C-terminus of PCSK9 (Supplementary Fig. 2)</attribute>
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                    <shortLabel>mmp2-pcsk9-2</shortLabel>
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                                    <shortLabel>weight by comassie</shortLabel>
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                            <names>
                                <shortLabel>enzyme target</shortLabel>
                                <fullName>enzyme target</fullName>
                                <alias typeAc="MI:0303" type="go synonym">substrate</alias>
                                <alias typeAc="MI:1041" type="synonym">substrate</alias>
                            </names>
                            <xref>
                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" 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-64" refType="identity" refTypeAc="MI:0356"/>
                            </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>
                    </participant>
                    <participant id="1779453">
                        <names>
                            <shortLabel>n/a</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-10684251" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>1779432</interactorRef>
                        <participantIdentificationMethodList>
                            <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>enzyme</shortLabel>
                                <fullName>enzyme</fullName>
                            </names>
                            <xref>
                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" 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-46" refType="identity" refTypeAc="MI:0356"/>
                            </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>
                    </participant>
                </participantList>
                <interactionType>
                    <names>
                        <shortLabel>cleavage</shortLabel>
                        <fullName>cleavage reaction</fullName>
                        <alias typeAc="MI:1041" type="synonym">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>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">f5a f3</attribute>
                </attributeList>
            </interaction>
            <interaction imexId="IM-23861-5" id="1779454">
                <names>
                    <shortLabel>mmp2-pcsk9-3</shortLabel>
                </names>
                <xref>
                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-10684260" refType="identity" refTypeAc="MI:0356"/>
                    <secondaryRef db="imex" dbAc="MI:0670" id="IM-23861-5" refType="imex-primary" refTypeAc="MI:0662"/>
                </xref>
                <experimentList>
                    <experimentRef>1779430</experimentRef>
                </experimentList>
                <participantList>
                    <participant id="1779455">
                        <names>
                            <shortLabel>n/a</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-10684262" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>1779431</interactorRef>
                        <participantIdentificationMethodList>
                            <participantIdentificationMethod>
                                <names>
                                    <shortLabel>anti tag western</shortLabel>
                                    <fullName>anti tag western blot</fullName>
                                    <alias typeAc="MI:1041" type="synonym">anti tag western</alias>
                                </names>
                                <xref>
                                    <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0705" refType="identity" refTypeAc="MI:0356"/>
                                    <secondaryRef db="intact" dbAc="MI:0469" id="EBI-967832" 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 typeAc="MI:0303" type="go synonym">substrate</alias>
                                <alias typeAc="MI:1041" type="synonym">substrate</alias>
                            </names>
                            <xref>
                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0502" 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-64" refType="identity" refTypeAc="MI:0356"/>
                            </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="1779456">
                                <names>
                                    <shortLabel>his tag</shortLabel>
                                </names>
                                <xref>
                                    <primaryRef db="intact" dbAc="MI:0469" id="EBI-10684264" refType="identity" refTypeAc="MI:0356"/>
                                </xref>
                                <featureType>
                                    <names>
                                        <shortLabel>his tag</shortLabel>
                                        <fullName>his tag</fullName>
                                        <alias typeAc="MI:0303" type="go synonym">Hexa-His-tag</alias>
                                        <alias typeAc="MI:0303" type="go synonym">6-His-tag</alias>
                                        <alias typeAc="MI:0303" type="go synonym">Histidine-tag</alias>
                                        <alias typeAc="MI:1041" type="synonym">Hexa-His-tag</alias>
                                        <alias typeAc="MI:1041" type="synonym">Histidine-tag</alias>
                                        <alias typeAc="MI:1041" type="synonym">6-His-tag</alias>
                                    </names>
                                    <xref>
                                        <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0521" 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-456516" refType="identity" refTypeAc="MI:0356"/>
                                    </xref>
                                </featureType>
                                <featureRangeList>
                                    <featureRange>
                                        <startStatus>
                                            <names>
                                                <shortLabel>undetermined</shortLabel>
                                                <fullName>undetermined sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">undetermined</alias>
                                            </names>
                                            <xref>
                                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0339" 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-448295" refType="identity" refTypeAc="MI:0356"/>
                                            </xref>
                                        </startStatus>
                                        <endStatus>
                                            <names>
                                                <shortLabel>undetermined</shortLabel>
                                                <fullName>undetermined sequence position</fullName>
                                                <alias typeAc="MI:1041" type="synonym">undetermined</alias>
                                            </names>
                                            <xref>
                                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0339" 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-448295" refType="identity" refTypeAc="MI:0356"/>
                                            </xref>
                                        </endStatus>
                                        <isLink>false</isLink>
                                    </featureRange>
                                </featureRangeList>
                            </feature>
                        </featureList>
                    </participant>
                    <participant id="1779457">
                        <names>
                            <shortLabel>n/a</shortLabel>
                        </names>
                        <xref>
                            <primaryRef db="intact" dbAc="MI:0469" id="EBI-10684263" refType="identity" refTypeAc="MI:0356"/>
                        </xref>
                        <interactorRef>1779432</interactorRef>
                        <participantIdentificationMethodList>
                            <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>enzyme</shortLabel>
                                <fullName>enzyme</fullName>
                            </names>
                            <xref>
                                <primaryRef db="psi-mi" dbAc="MI:0488" id="MI:0501" 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-46" refType="identity" refTypeAc="MI:0356"/>
                            </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>
                    </participant>
                </participantList>
                <interactionType>
                    <names>
                        <shortLabel>cleavage</shortLabel>
                        <fullName>cleavage reaction</fullName>
                        <alias typeAc="MI:1041" type="synonym">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>
                <modelled>false</modelled>
                <intraMolecular>false</intraMolecular>
                <negative>false</negative>
                <attributeList>
                    <attribute name="figure legend" nameAc="MI:0599">f5c</attribute>
                </attributeList>
            </interaction>
        </interactionList>
    </entry>
</entrySet>
