#ID(s) interactor A	ID(s) interactor B	Alt. ID(s) interactor A	Alt. ID(s) interactor B	Alias(es) interactor A	Alias(es) interactor B	Interaction detection method(s)	Publication 1st author(s)	Publication Identifier(s)	Taxid interactor A	Taxid interactor B	Interaction type(s)	Source database(s)	Interaction identifier(s)	Confidence value(s)	Expansion method(s)	Biological role(s) interactor A	Biological role(s) interactor B	Experimental role(s) interactor A	Experimental role(s) interactor B	Type(s) interactor A	Type(s) interactor B	Xref(s) interactor A	Xref(s) interactor B	Interaction Xref(s)	Annotation(s) interactor A	Annotation(s) interactor B	Interaction annotation(s)	Host organism(s)	Interaction parameter(s)	Creation date	Update date	Checksum(s) interactor A	Checksum(s) interactor B	Interaction Checksum(s)	Negative	Feature(s) interactor A	Feature(s) interactor B	Stoichiometry(s) interactor A	Stoichiometry(s) interactor B	Identification method participant A	Identification method participant B
chebi:"CHEBI:28304"	uniprotkb:P08603	intact:EBI-1379423	intact:EBI-1223708|uniprotkb:A5PL14|uniprotkb:Q2TAZ5|uniprotkb:P78435|uniprotkb:Q14570|uniprotkb:Q38G77|uniprotkb:Q5TFM3|uniprotkb:Q8N708|uniprotkb:Q9NU86|ensembl:ENSP00000356399	psi-mi:heparin(display_short)|psi-mi:"CHEBI:28304"(display_long)	psi-mi:cfah_human(display_long)|uniprotkb:CFH(gene name)|psi-mi:CFH(display_short)|uniprotkb:HF(gene name synonym)|uniprotkb:HF1(gene name synonym)|uniprotkb:HF2(gene name synonym)|uniprotkb:H factor 1(gene name synonym)	psi-mi:"MI:0004"(affinity chromatography technology)	Laine et al. (2007)	pubmed:17339482|imex:IM-27746	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-25436079|imex:IM-27746-1	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_000177.2|dip:DIP-38303N|ensembl:ENSG00000000971(gene)|ensembl:ENST00000367429(transcript)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006956"(complement activation)|go:"GO:0006957"(complement activation, alternative pathway)|go:"GO:0008201"(heparin binding)|go:"GO:0030449"(regulation of complement activation)|go:"GO:0042802"(identical protein binding)|go:"GO:0043395"(heparan sulfate proteoglycan binding)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903659"(regulation of complement-dependent cytotoxicity)|interpro:IPR000436(Sushi/SCR/CCP)|interpro:IPR035976|mint:P08603|rcsb pdb:1FHC|rcsb pdb:1HAQ|rcsb pdb:1HCC|rcsb pdb:1HFH|rcsb pdb:1HFI|rcsb pdb:1KOV|rcsb pdb:2QFH|rcsb pdb:2RLP|rcsb pdb:2RLQ|rcsb pdb:2UWN|rcsb pdb:2V8E|rcsb pdb:2W80|rcsb pdb:2BZM|rcsb pdb:2G7I|rcsb pdb:2W81|rcsb pdb:2WII|rcsb pdb:2XQW|rcsb pdb:3GAU|rcsb pdb:3GAV|rcsb pdb:3GAW|rcsb pdb:3KXV|rcsb pdb:3KZJ|rcsb pdb:3OXU|rcsb pdb:3R62|rcsb pdb:3RJ3|rcsb pdb:3SW0|rcsb pdb:4AYD|rcsb pdb:4AYE|rcsb pdb:4AYI|rcsb pdb:4AYM|rcsb pdb:4B2R|rcsb pdb:4B2S|rcsb pdb:2IC4|rcsb pdb:2JGW|rcsb pdb:2JGX|rcsb pdb:4J38|rcsb pdb:4K12|rcsb pdb:4ONT|rcsb pdb:4ZH1|rcsb pdb:5NBQ|rcsb pdb:5O32|rcsb pdb:5O35|rcsb pdb:2KMS|rcsb pdb:2QFG|rcsb pdb:5WTB|rcsb pdb:6ATG|reactome:R-HSA-977606	-	-	-	figure legend:1B|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2020/02/11	2020/02/25	-	rogid:1mjo+AJLIQnEsMFqsGsmUFbfUxk9606	-	false	-	mutation with no effect:402-402	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:P02741	uniprotkb:P08603	intact:EBI-1395983|uniprotkb:A8K078|uniprotkb:Q08AK3|uniprotkb:Q8WW75|uniprotkb:D3DVD9|uniprotkb:D3DVE0|ensembl:ENSP00000255030	intact:EBI-1223708|uniprotkb:A5PL14|uniprotkb:Q2TAZ5|uniprotkb:P78435|uniprotkb:Q14570|uniprotkb:Q38G77|uniprotkb:Q5TFM3|uniprotkb:Q8N708|uniprotkb:Q9NU86|ensembl:ENSP00000356399	psi-mi:crp_human(display_long)|uniprotkb:CRP(gene name)|psi-mi:CRP(display_short)|uniprotkb:PTX1(gene name synonym)	psi-mi:cfah_human(display_long)|uniprotkb:CFH(gene name)|psi-mi:CFH(display_short)|uniprotkb:HF(gene name synonym)|uniprotkb:HF1(gene name synonym)|uniprotkb:HF2(gene name synonym)|uniprotkb:H factor 1(gene name synonym)	psi-mi:"MI:0411"(enzyme linked immunosorbent assay)	Laine et al. (2007)	pubmed:17339482|imex:IM-27746	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:0469"(IntAct)	intact:EBI-25436118|imex:IM-27746-3	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_000558.2|refseq:NP_001315986.1|refseq:NP_001315987.1|dip:DIP-39125N|ensembl:ENSG00000132693(gene)|ensembl:ENST00000255030(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006953"(acute-phase response)|go:"GO:0006954"(inflammatory response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0008228"(opsonization)|go:"GO:0010628"(positive regulation of gene expression)|go:"GO:0010745"(negative regulation of macrophage derived foam cell differentiation)|go:"GO:0010888"(negative regulation of lipid storage)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0032677"(regulation of interleukin-8 production)|go:"GO:0032930"(positive regulation of superoxide anion generation)|go:"GO:0032945"(negative regulation of mononuclear cell proliferation)|go:"GO:0033265"(choline binding)|go:"GO:0042310"(vasoconstriction)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0045087"(innate immune response)|go:"GO:0050750"(low-density lipoprotein particle receptor binding)|go:"GO:0050830"(defense response to Gram-positive bacterium)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|mint:P02741|rcsb pdb:1B09|rcsb pdb:1CRV|rcsb pdb:1GNH|rcsb pdb:1LJ7|rcsb pdb:3L2Y|rcsb pdb:3PVN|rcsb pdb:3PVO|reactome:R-HSA-173623	refseq:NP_000177.2|dip:DIP-38303N|ensembl:ENSG00000000971(gene)|ensembl:ENST00000367429(transcript)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006956"(complement activation)|go:"GO:0006957"(complement activation, alternative pathway)|go:"GO:0008201"(heparin binding)|go:"GO:0030449"(regulation of complement activation)|go:"GO:0042802"(identical protein binding)|go:"GO:0043395"(heparan sulfate proteoglycan binding)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903659"(regulation of complement-dependent cytotoxicity)|interpro:IPR000436(Sushi/SCR/CCP)|interpro:IPR035976|mint:P08603|rcsb pdb:1FHC|rcsb pdb:1HAQ|rcsb pdb:1HCC|rcsb pdb:1HFH|rcsb pdb:1HFI|rcsb pdb:1KOV|rcsb pdb:2QFH|rcsb pdb:2RLP|rcsb pdb:2RLQ|rcsb pdb:2UWN|rcsb pdb:2V8E|rcsb pdb:2W80|rcsb pdb:2BZM|rcsb pdb:2G7I|rcsb pdb:2W81|rcsb pdb:2WII|rcsb pdb:2XQW|rcsb pdb:3GAU|rcsb pdb:3GAV|rcsb pdb:3GAW|rcsb pdb:3KXV|rcsb pdb:3KZJ|rcsb pdb:3OXU|rcsb pdb:3R62|rcsb pdb:3RJ3|rcsb pdb:3SW0|rcsb pdb:4AYD|rcsb pdb:4AYE|rcsb pdb:4AYI|rcsb pdb:4AYM|rcsb pdb:4B2R|rcsb pdb:4B2S|rcsb pdb:2IC4|rcsb pdb:2JGW|rcsb pdb:2JGX|rcsb pdb:4J38|rcsb pdb:4K12|rcsb pdb:4ONT|rcsb pdb:4ZH1|rcsb pdb:5NBQ|rcsb pdb:5O32|rcsb pdb:5O35|rcsb pdb:2KMS|rcsb pdb:2QFG|rcsb pdb:5WTB|rcsb pdb:6ATG|reactome:R-HSA-977606	-	-	-	figure legend:3A|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2020/02/11	2020/02/25	rogid:R7vKMSGKD4ETbUKVGL9IiL8jzjE9606	rogid:1mjo+AJLIQnEsMFqsGsmUFbfUxk9606	rigid:VO9cYbQbjRx+xzoHzUzCFjv6qpw	false	-	mutation decreasing interaction strength:402-402	-	-	psi-mi:"MI:0421"(identification by antibody)	psi-mi:"MI:0421"(identification by antibody)
uniprotkb:P02741	uniprotkb:P08603	intact:EBI-1395983|uniprotkb:A8K078|uniprotkb:Q08AK3|uniprotkb:Q8WW75|uniprotkb:D3DVD9|uniprotkb:D3DVE0|ensembl:ENSP00000255030	intact:EBI-1223708|uniprotkb:A5PL14|uniprotkb:Q2TAZ5|uniprotkb:P78435|uniprotkb:Q14570|uniprotkb:Q38G77|uniprotkb:Q5TFM3|uniprotkb:Q8N708|uniprotkb:Q9NU86|ensembl:ENSP00000356399	psi-mi:crp_human(display_long)|uniprotkb:CRP(gene name)|psi-mi:CRP(display_short)|uniprotkb:PTX1(gene name synonym)	psi-mi:cfah_human(display_long)|uniprotkb:CFH(gene name)|psi-mi:CFH(display_short)|uniprotkb:HF(gene name synonym)|uniprotkb:HF1(gene name synonym)|uniprotkb:HF2(gene name synonym)|uniprotkb:H factor 1(gene name synonym)	psi-mi:"MI:0411"(enzyme linked immunosorbent assay)	Laine et al. (2007)	pubmed:17339482|imex:IM-27746	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-25436128|imex:IM-27746-5	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_000558.2|refseq:NP_001315986.1|refseq:NP_001315987.1|dip:DIP-39125N|ensembl:ENSG00000132693(gene)|ensembl:ENST00000255030(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006953"(acute-phase response)|go:"GO:0006954"(inflammatory response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0008228"(opsonization)|go:"GO:0010628"(positive regulation of gene expression)|go:"GO:0010745"(negative regulation of macrophage derived foam cell differentiation)|go:"GO:0010888"(negative regulation of lipid storage)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0032677"(regulation of interleukin-8 production)|go:"GO:0032930"(positive regulation of superoxide anion generation)|go:"GO:0032945"(negative regulation of mononuclear cell proliferation)|go:"GO:0033265"(choline binding)|go:"GO:0042310"(vasoconstriction)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0045087"(innate immune response)|go:"GO:0050750"(low-density lipoprotein particle receptor binding)|go:"GO:0050830"(defense response to Gram-positive bacterium)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|mint:P02741|rcsb pdb:1B09|rcsb pdb:1CRV|rcsb pdb:1GNH|rcsb pdb:1LJ7|rcsb pdb:3L2Y|rcsb pdb:3PVN|rcsb pdb:3PVO|reactome:R-HSA-173623	refseq:NP_000177.2|dip:DIP-38303N|ensembl:ENSG00000000971(gene)|ensembl:ENST00000367429(transcript)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006956"(complement activation)|go:"GO:0006957"(complement activation, alternative pathway)|go:"GO:0008201"(heparin binding)|go:"GO:0030449"(regulation of complement activation)|go:"GO:0042802"(identical protein binding)|go:"GO:0043395"(heparan sulfate proteoglycan binding)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903659"(regulation of complement-dependent cytotoxicity)|interpro:IPR000436(Sushi/SCR/CCP)|interpro:IPR035976|mint:P08603|rcsb pdb:1FHC|rcsb pdb:1HAQ|rcsb pdb:1HCC|rcsb pdb:1HFH|rcsb pdb:1HFI|rcsb pdb:1KOV|rcsb pdb:2QFH|rcsb pdb:2RLP|rcsb pdb:2RLQ|rcsb pdb:2UWN|rcsb pdb:2V8E|rcsb pdb:2W80|rcsb pdb:2BZM|rcsb pdb:2G7I|rcsb pdb:2W81|rcsb pdb:2WII|rcsb pdb:2XQW|rcsb pdb:3GAU|rcsb pdb:3GAV|rcsb pdb:3GAW|rcsb pdb:3KXV|rcsb pdb:3KZJ|rcsb pdb:3OXU|rcsb pdb:3R62|rcsb pdb:3RJ3|rcsb pdb:3SW0|rcsb pdb:4AYD|rcsb pdb:4AYE|rcsb pdb:4AYI|rcsb pdb:4AYM|rcsb pdb:4B2R|rcsb pdb:4B2S|rcsb pdb:2IC4|rcsb pdb:2JGW|rcsb pdb:2JGX|rcsb pdb:4J38|rcsb pdb:4K12|rcsb pdb:4ONT|rcsb pdb:4ZH1|rcsb pdb:5NBQ|rcsb pdb:5O32|rcsb pdb:5O35|rcsb pdb:2KMS|rcsb pdb:2QFG|rcsb pdb:5WTB|rcsb pdb:6ATG|reactome:R-HSA-977606	-	-	-	figure legend:3B|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2020/02/11	2020/02/25	rogid:R7vKMSGKD4ETbUKVGL9IiL8jzjE9606	rogid:1mjo+AJLIQnEsMFqsGsmUFbfUxk9606	rigid:VO9cYbQbjRx+xzoHzUzCFjv6qpw	false	-	mutation decreasing interaction strength:402-402	-	-	psi-mi:"MI:0421"(identification by antibody)	psi-mi:"MI:0421"(identification by antibody)
uniprotkb:P02741	uniprotkb:P08603	intact:EBI-1395983|uniprotkb:A8K078|uniprotkb:Q08AK3|uniprotkb:Q8WW75|uniprotkb:D3DVD9|uniprotkb:D3DVE0|ensembl:ENSP00000255030	intact:EBI-1223708|uniprotkb:A5PL14|uniprotkb:Q2TAZ5|uniprotkb:P78435|uniprotkb:Q14570|uniprotkb:Q38G77|uniprotkb:Q5TFM3|uniprotkb:Q8N708|uniprotkb:Q9NU86|ensembl:ENSP00000356399	psi-mi:crp_human(display_long)|uniprotkb:CRP(gene name)|psi-mi:CRP(display_short)|uniprotkb:PTX1(gene name synonym)	psi-mi:cfah_human(display_long)|uniprotkb:CFH(gene name)|psi-mi:CFH(display_short)|uniprotkb:HF(gene name synonym)|uniprotkb:HF1(gene name synonym)|uniprotkb:HF2(gene name synonym)|uniprotkb:H factor 1(gene name synonym)	psi-mi:"MI:0411"(enzyme linked immunosorbent assay)	Laine et al. (2007)	pubmed:17339482|imex:IM-27746	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-25436134|imex:IM-27746-7	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_000558.2|refseq:NP_001315986.1|refseq:NP_001315987.1|dip:DIP-39125N|ensembl:ENSG00000132693(gene)|ensembl:ENST00000255030(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006953"(acute-phase response)|go:"GO:0006954"(inflammatory response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0008228"(opsonization)|go:"GO:0010628"(positive regulation of gene expression)|go:"GO:0010745"(negative regulation of macrophage derived foam cell differentiation)|go:"GO:0010888"(negative regulation of lipid storage)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0032677"(regulation of interleukin-8 production)|go:"GO:0032930"(positive regulation of superoxide anion generation)|go:"GO:0032945"(negative regulation of mononuclear cell proliferation)|go:"GO:0033265"(choline binding)|go:"GO:0042310"(vasoconstriction)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0045087"(innate immune response)|go:"GO:0050750"(low-density lipoprotein particle receptor binding)|go:"GO:0050830"(defense response to Gram-positive bacterium)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|mint:P02741|rcsb pdb:1B09|rcsb pdb:1CRV|rcsb pdb:1GNH|rcsb pdb:1LJ7|rcsb pdb:3L2Y|rcsb pdb:3PVN|rcsb pdb:3PVO|reactome:R-HSA-173623	refseq:NP_000177.2|dip:DIP-38303N|ensembl:ENSG00000000971(gene)|ensembl:ENST00000367429(transcript)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006956"(complement activation)|go:"GO:0006957"(complement activation, alternative pathway)|go:"GO:0008201"(heparin binding)|go:"GO:0030449"(regulation of complement activation)|go:"GO:0042802"(identical protein binding)|go:"GO:0043395"(heparan sulfate proteoglycan binding)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903659"(regulation of complement-dependent cytotoxicity)|interpro:IPR000436(Sushi/SCR/CCP)|interpro:IPR035976|mint:P08603|rcsb pdb:1FHC|rcsb pdb:1HAQ|rcsb pdb:1HCC|rcsb pdb:1HFH|rcsb pdb:1HFI|rcsb pdb:1KOV|rcsb pdb:2QFH|rcsb pdb:2RLP|rcsb pdb:2RLQ|rcsb pdb:2UWN|rcsb pdb:2V8E|rcsb pdb:2W80|rcsb pdb:2BZM|rcsb pdb:2G7I|rcsb pdb:2W81|rcsb pdb:2WII|rcsb pdb:2XQW|rcsb pdb:3GAU|rcsb pdb:3GAV|rcsb pdb:3GAW|rcsb pdb:3KXV|rcsb pdb:3KZJ|rcsb pdb:3OXU|rcsb pdb:3R62|rcsb pdb:3RJ3|rcsb pdb:3SW0|rcsb pdb:4AYD|rcsb pdb:4AYE|rcsb pdb:4AYI|rcsb pdb:4AYM|rcsb pdb:4B2R|rcsb pdb:4B2S|rcsb pdb:2IC4|rcsb pdb:2JGW|rcsb pdb:2JGX|rcsb pdb:4J38|rcsb pdb:4K12|rcsb pdb:4ONT|rcsb pdb:4ZH1|rcsb pdb:5NBQ|rcsb pdb:5O32|rcsb pdb:5O35|rcsb pdb:2KMS|rcsb pdb:2QFG|rcsb pdb:5WTB|rcsb pdb:6ATG|reactome:R-HSA-977606	-	-	-	figure legend:3C|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2020/02/11	2020/02/25	rogid:R7vKMSGKD4ETbUKVGL9IiL8jzjE9606	rogid:1mjo+AJLIQnEsMFqsGsmUFbfUxk9606	rigid:VO9cYbQbjRx+xzoHzUzCFjv6qpw	false	-	mutation decreasing interaction strength:402-402|sufficient binding region:265..265-444..444	-	-	psi-mi:"MI:0421"(identification by antibody)	psi-mi:"MI:0421"(identification by antibody)