#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
uniprotkb:P02743	uniprotkb:P02743	intact:EBI-2115799|ensembl:ENSP00000255040	intact:EBI-2115799|ensembl:ENSP00000255040	psi-mi:samp_human(display_long)|uniprotkb:APCS(gene name)|psi-mi:APCS(display_short)|uniprotkb:PTX2(gene name synonym)|uniprotkb:9.5S alpha-1-glycoprotein(gene name synonym)	psi-mi:samp_human(display_long)|uniprotkb:APCS(gene name)|psi-mi:APCS(display_short)|uniprotkb:PTX2(gene name synonym)|uniprotkb:9.5S alpha-1-glycoprotein(gene name synonym)	psi-mi:"MI:0114"(x-ray crystallography)	Kolstoe et al. (2009)	pubmed:19372378|doi:10.1073/pnas.0902640106|imex:IM-22427	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0465"(DIP)	intact:EBI-15770745|imex:IM-22427-1|dip:DIP-191943E	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_001630.1|dip:DIP-46911N|ensembl:ENSG00000132703(gene)|ensembl:ENST00000255040(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0002674"(negative regulation of acute inflammatory response)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005634"(nucleus)|go:"GO:0006457"(protein folding)|go:"GO:0006953"(acute-phase response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0044869"(negative regulation by host of viral exo-alpha-sialidase activity)|go:"GO:0044871"(negative regulation by host of viral glycoprotein metabolic process)|go:"GO:0045087"(innate immune response)|go:"GO:0045656"(negative regulation of monocyte differentiation)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0048525"(negative regulation of viral process)|go:"GO:0051082"(unfolded protein binding)|go:"GO:0051131"(chaperone-mediated protein complex assembly)|go:"GO:0061045"(negative regulation of wound healing)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|rcsb pdb:1GYK|rcsb pdb:1LGN|rcsb pdb:1SAC|rcsb pdb:2A3W|rcsb pdb:2A3X|rcsb pdb:2A3Y|rcsb pdb:2W08|rcsb pdb:3D5O|rcsb pdb:3KQR|rcsb pdb:4AVS|rcsb pdb:4AVT|rcsb pdb:4AVV|rcsb pdb:4AYU|reactome:R-HSA-977225	refseq:NP_001630.1|dip:DIP-46911N|ensembl:ENSG00000132703(gene)|ensembl:ENST00000255040(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0002674"(negative regulation of acute inflammatory response)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005634"(nucleus)|go:"GO:0006457"(protein folding)|go:"GO:0006953"(acute-phase response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0044869"(negative regulation by host of viral exo-alpha-sialidase activity)|go:"GO:0044871"(negative regulation by host of viral glycoprotein metabolic process)|go:"GO:0045087"(innate immune response)|go:"GO:0045656"(negative regulation of monocyte differentiation)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0048525"(negative regulation of viral process)|go:"GO:0051082"(unfolded protein binding)|go:"GO:0051131"(chaperone-mediated protein complex assembly)|go:"GO:0061045"(negative regulation of wound healing)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|rcsb pdb:1GYK|rcsb pdb:1LGN|rcsb pdb:1SAC|rcsb pdb:2A3W|rcsb pdb:2A3X|rcsb pdb:2A3Y|rcsb pdb:2W08|rcsb pdb:3D5O|rcsb pdb:3KQR|rcsb pdb:4AVS|rcsb pdb:4AVT|rcsb pdb:4AVV|rcsb pdb:4AYU|reactome:R-HSA-977225	psi-mi:"MI:0465"(dip)	-	-	full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:9606(human)|taxid:9606(Homo sapiens)	-	2017/08/06	2017/08/10	rogid:WOzyPFzTtaBN2E4vVhJyXLGNLcY9606	rogid:WOzyPFzTtaBN2E4vVhJyXLGNLcY9606	rigid:oeTn64Xk58ZfLOsmi+mXLlLSPNA	false	sufficient binding region:20-223	sufficient binding region:20-223	-	0	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:P02743	uniprotkb:P02743	intact:EBI-2115799|ensembl:ENSP00000255040	intact:EBI-2115799|ensembl:ENSP00000255040	psi-mi:samp_human(display_long)|uniprotkb:APCS(gene name)|psi-mi:APCS(display_short)|uniprotkb:PTX2(gene name synonym)|uniprotkb:9.5S alpha-1-glycoprotein(gene name synonym)	psi-mi:samp_human(display_long)|uniprotkb:APCS(gene name)|psi-mi:APCS(display_short)|uniprotkb:PTX2(gene name synonym)|uniprotkb:9.5S alpha-1-glycoprotein(gene name synonym)	psi-mi:"MI:0030"(cross-linking study)	Kolstoe et al. (2009)	pubmed:19372378|doi:10.1073/pnas.0902640106|imex:IM-22427	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0465"(DIP)	intact:EBI-15770764|imex:IM-22427-2|dip:DIP-191943E	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_001630.1|dip:DIP-46911N|ensembl:ENSG00000132703(gene)|ensembl:ENST00000255040(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0002674"(negative regulation of acute inflammatory response)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005634"(nucleus)|go:"GO:0006457"(protein folding)|go:"GO:0006953"(acute-phase response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0044869"(negative regulation by host of viral exo-alpha-sialidase activity)|go:"GO:0044871"(negative regulation by host of viral glycoprotein metabolic process)|go:"GO:0045087"(innate immune response)|go:"GO:0045656"(negative regulation of monocyte differentiation)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0048525"(negative regulation of viral process)|go:"GO:0051082"(unfolded protein binding)|go:"GO:0051131"(chaperone-mediated protein complex assembly)|go:"GO:0061045"(negative regulation of wound healing)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|rcsb pdb:1GYK|rcsb pdb:1LGN|rcsb pdb:1SAC|rcsb pdb:2A3W|rcsb pdb:2A3X|rcsb pdb:2A3Y|rcsb pdb:2W08|rcsb pdb:3D5O|rcsb pdb:3KQR|rcsb pdb:4AVS|rcsb pdb:4AVT|rcsb pdb:4AVV|rcsb pdb:4AYU|reactome:R-HSA-977225	refseq:NP_001630.1|dip:DIP-46911N|ensembl:ENSG00000132703(gene)|ensembl:ENST00000255040(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0002674"(negative regulation of acute inflammatory response)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005634"(nucleus)|go:"GO:0006457"(protein folding)|go:"GO:0006953"(acute-phase response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0044869"(negative regulation by host of viral exo-alpha-sialidase activity)|go:"GO:0044871"(negative regulation by host of viral glycoprotein metabolic process)|go:"GO:0045087"(innate immune response)|go:"GO:0045656"(negative regulation of monocyte differentiation)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0048525"(negative regulation of viral process)|go:"GO:0051082"(unfolded protein binding)|go:"GO:0051131"(chaperone-mediated protein complex assembly)|go:"GO:0061045"(negative regulation of wound healing)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|rcsb pdb:1GYK|rcsb pdb:1LGN|rcsb pdb:1SAC|rcsb pdb:2A3W|rcsb pdb:2A3X|rcsb pdb:2A3Y|rcsb pdb:2W08|rcsb pdb:3D5O|rcsb pdb:3KQR|rcsb pdb:4AVS|rcsb pdb:4AVT|rcsb pdb:4AVV|rcsb pdb:4AYU|reactome:R-HSA-977225	psi-mi:"MI:0465"(dip)	-	-	full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:9606(human)|taxid:9606(Homo sapiens)	-	2017/08/06	2017/08/10	rogid:WOzyPFzTtaBN2E4vVhJyXLGNLcY9606	rogid:WOzyPFzTtaBN2E4vVhJyXLGNLcY9606	rigid:oeTn64Xk58ZfLOsmi+mXLlLSPNA	false	sufficient binding region:20-223|crosslinked residues:162-162	sufficient binding region:20-223|crosslinked residues:162-162	-	0	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:P02743	uniprotkb:P02743	intact:EBI-2115799|ensembl:ENSP00000255040	intact:EBI-2115799|ensembl:ENSP00000255040	psi-mi:samp_human(display_long)|uniprotkb:APCS(gene name)|psi-mi:APCS(display_short)|uniprotkb:PTX2(gene name synonym)|uniprotkb:9.5S alpha-1-glycoprotein(gene name synonym)	psi-mi:samp_human(display_long)|uniprotkb:APCS(gene name)|psi-mi:APCS(display_short)|uniprotkb:PTX2(gene name synonym)|uniprotkb:9.5S alpha-1-glycoprotein(gene name synonym)	psi-mi:"MI:0069"(mass spectrometry studies of complexes)	Kolstoe et al. (2009)	pubmed:19372378|doi:10.1073/pnas.0902640106|imex:IM-22427	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0465"(DIP)	intact:EBI-15770784|imex:IM-22427-3|dip:DIP-191943E	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_001630.1|dip:DIP-46911N|ensembl:ENSG00000132703(gene)|ensembl:ENST00000255040(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0002674"(negative regulation of acute inflammatory response)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005634"(nucleus)|go:"GO:0006457"(protein folding)|go:"GO:0006953"(acute-phase response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0044869"(negative regulation by host of viral exo-alpha-sialidase activity)|go:"GO:0044871"(negative regulation by host of viral glycoprotein metabolic process)|go:"GO:0045087"(innate immune response)|go:"GO:0045656"(negative regulation of monocyte differentiation)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0048525"(negative regulation of viral process)|go:"GO:0051082"(unfolded protein binding)|go:"GO:0051131"(chaperone-mediated protein complex assembly)|go:"GO:0061045"(negative regulation of wound healing)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|rcsb pdb:1GYK|rcsb pdb:1LGN|rcsb pdb:1SAC|rcsb pdb:2A3W|rcsb pdb:2A3X|rcsb pdb:2A3Y|rcsb pdb:2W08|rcsb pdb:3D5O|rcsb pdb:3KQR|rcsb pdb:4AVS|rcsb pdb:4AVT|rcsb pdb:4AVV|rcsb pdb:4AYU|reactome:R-HSA-977225	refseq:NP_001630.1|dip:DIP-46911N|ensembl:ENSG00000132703(gene)|ensembl:ENST00000255040(transcript)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0002674"(negative regulation of acute inflammatory response)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005634"(nucleus)|go:"GO:0006457"(protein folding)|go:"GO:0006953"(acute-phase response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0030169"(low-density lipoprotein particle binding)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0042802"(identical protein binding)|go:"GO:0044793"(negative regulation by host of viral process)|go:"GO:0044869"(negative regulation by host of viral exo-alpha-sialidase activity)|go:"GO:0044871"(negative regulation by host of viral glycoprotein metabolic process)|go:"GO:0045087"(innate immune response)|go:"GO:0045656"(negative regulation of monocyte differentiation)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0048525"(negative regulation of viral process)|go:"GO:0051082"(unfolded protein binding)|go:"GO:0051131"(chaperone-mediated protein complex assembly)|go:"GO:0061045"(negative regulation of wound healing)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|interpro:IPR001759(Pentaxin)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|rcsb pdb:1GYK|rcsb pdb:1LGN|rcsb pdb:1SAC|rcsb pdb:2A3W|rcsb pdb:2A3X|rcsb pdb:2A3Y|rcsb pdb:2W08|rcsb pdb:3D5O|rcsb pdb:3KQR|rcsb pdb:4AVS|rcsb pdb:4AVT|rcsb pdb:4AVV|rcsb pdb:4AYU|reactome:R-HSA-977225	psi-mi:"MI:0465"(dip)	-	-	full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:9606(human)|taxid:9606(Homo sapiens)	-	2017/08/06	2017/08/10	rogid:WOzyPFzTtaBN2E4vVhJyXLGNLcY9606	rogid:WOzyPFzTtaBN2E4vVhJyXLGNLcY9606	rigid:oeTn64Xk58ZfLOsmi+mXLlLSPNA	false	sufficient binding region:20-223	sufficient binding region:20-223	-	0	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)