#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:O00602-PRO_0000009136	uniprotkb:P26022	intact:EBI-11784425	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:o00602-pro_0000009136(display_long)|uniprotkb:FCN1(gene name)|psi-mi:FCN1(display_short)|uniprotkb:FCNM(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 1(gene name synonym)|uniprotkb:Ficolin-A(gene name synonym)|uniprotkb:Ficolin-alpha(gene name synonym)|uniprotkb:M-ficolin(gene name synonym)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11783767|imex:IM-25321-1	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	intact:EBI-5282479(chain-parent)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	chain-seq-start:30|chain-seq-end:326	-	figure legend:1 A/B, 2A, 3 B/D, 4A|antagonist:"sialidase:removal of the carbohydrate chain attached at Asn220 of PTX3  results in no binding."|comment:There was no interaction between the M-ficolin FBG domain and full length  PTX3, nor between N and C terminal fragments of PTX3 and full length M-ficolin.|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	kd:0.17x10^-9(molar)	2016/05/12	2016/06/21	rogid:lTaQw2TU6drH0Rwv4iOyx5zQXZo9606	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	rigid:avz5YV4+oanwf3Pg07eVJE+SCfo	false	v5 tag:c-c|tag:n-n|mutation decreasing interaction strength:256-256|mutation decreasing interaction strength:221-221|mutation disrupting interaction strength:271-271	N4-glycosyl-L-asparagine:220-220	1	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
matrixdb:MULT_82_human	uniprotkb:P26022	intact:EBI-6264901|reactome:R-HSA-173579|wwpdb:1PK6|wwpdb:2wnv|wwpdb:2jg8|wwpdb:2jg9|wwpdb:2wnu|reactome:R-HSA-173588	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:c1q_human(display_short)|psi-mi:MULT_82_human(display_long)|intact:Complement component C1q complex(complex recommended name)|intact:C1q(complex synonym)|intact:Complement 1q(complex synonym)|intact:C1QA-C1QB-C1QC complex(complex synonym)|intact:"6xC1QA:6xC1QB:6xC1QC"(complex systematic name)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11783905|imex:IM-25321-13	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:1302"(stable complex)	psi-mi:"MI:0326"(protein)	go:"GO:0005509"(calcium ion binding)|go:"GO:0019865"(immunoglobulin binding)|efo:"MONDO:0013343"(see-also)|pubmed:28601358(see-also)|pubmed:22536204(see-also)|intact:EBI-6264878(exp-evidence)|evidence ontology:"ECO:0000353"|complex portal:CPX-1919(complex-primary)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0005576"(extracellular region)|pubmed:20548024(see-also)|pubmed:29449492(see-also)|pubmed:18250442(see-also)|go:"GO:0062167"(complement component C1q complex)|pubmed:31165008(see-also)|pubmed:27914690(see-also)|pubmed:26489954(see-also)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	disease:"Complement component C1q deficiency (C1QD) [MONDO:0013343]: a disorder caused by impaired activation of the complement classical pathway. It generally leads to severe immune complex disease with features of systemic lupus erythematosus and glomerulonephritis."|complex-properties:The complex comprises of six heterotrimeric collagen-like triple helices, formed from triplets of the A, B, and C chains, that associate in their N-terminal half to form a stalk, then diverge to form individual stems, each terminating in a C-terminal globular domain. Each of the six heterotrimeric globular heads or domains is made up of the globular domains from one A, one B, and one C chain, each of which in turn has its own ligand specificity. The six collagen-like stalks appear to be fibril-like and exist in the central region. The collagen-like region and the globular heads can independently interact with a multiplicity of biological structures including pathogen-associated and cell associated molecules, also each of the individual globular head domains is capable of independently interacting with specific ligands. Chains A and B are disulfide-linked whilst the C chain forms a disulfide bond with the C chain of the next strand.     Molecular weight 460 kDa.|curated-complex:"Recognition unit of the classical pathway of complement which associates with the Ca2+ - dependent C1r(2)-C1s(2) tetramer to form C1 (CPX-1920), the first component of the classical complement system. The complex's role in C1 is the recognition of immune complexes, or other molecules, which trigger the classical pathway of the complement system. Independent of complement activation C1q appears to have additional roles in homeostasis and cellular development, superoxide (O2-) production by neutrophils, blood coagulation and neurological synapse pruning."|complex-assembly:Heterooctadecamer	-	figure legend:1A, 2C, 3C|comment:Removal of a sialylated carbohydrate chain on Asn220 of PTX3 did not affect binding.|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2019/10/07	-	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	-	false	-	-	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:O00602-PRO_0000009136	uniprotkb:P26022	intact:EBI-11784425	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:o00602-pro_0000009136(display_long)|uniprotkb:FCN1(gene name)|psi-mi:FCN1(display_short)|uniprotkb:FCNM(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 1(gene name synonym)|uniprotkb:Ficolin-A(gene name synonym)|uniprotkb:Ficolin-alpha(gene name synonym)|uniprotkb:M-ficolin(gene name synonym)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784022|imex:IM-25321-3	-	-	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)	intact:EBI-5282479(chain-parent)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	chain-seq-start:30|chain-seq-end:326	-	figure legend:1C, 3A, 4B|antagonist:"sialidase:removal of the carbohydrate chain attached at Asn220 of PTX3 results in no binding."|comment:There was no interaction between the M-ficolin FBG domain and full length  PTX3, nor between N and C terminal fragments of PTX3 and full length M-ficolin.|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	kd:1.25x10^-9(molar)	2016/05/12	2016/06/21	rogid:lTaQw2TU6drH0Rwv4iOyx5zQXZo9606	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	rigid:avz5YV4+oanwf3Pg07eVJE+SCfo	false	N4-glycosyl-L-asparagine:220-220|v5 tag:c-c|tag:n-n	-	1	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:Q15485	uniprotkb:P26022	intact:EBI-7468784|uniprotkb:A6NFG7|uniprotkb:Q9UC57|uniprotkb:Q6IS69|intact:MINT-5223224|uniprotkb:Q7M4P4|uniprotkb:A8K478|ensembl:ENSP00000291744	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:fcn2_human(display_long)|uniprotkb:FCN2(gene name)|psi-mi:FCN2(display_short)|uniprotkb:FCNL(gene name synonym)|uniprotkb:Ficolin-B(gene name synonym)|uniprotkb:Ficolin-beta(gene name synonym)|uniprotkb:L-ficolin(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 2(gene name synonym)|uniprotkb:Serum lectin p35(gene name synonym)|uniprotkb:37 kDa elastin-binding protein(gene name synonym)|uniprotkb:EBP-37(gene name synonym)|uniprotkb:Hucolin(gene name synonym)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784031|imex:IM-25321-7	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_004099.2|refseq:NP_056652.1|ensembl:ENSG00000160339(gene)|ensembl:ENST00000291744(transcript)|go:"GO:0001867"(complement activation, lectin pathway)|go:"GO:0003823"(antigen binding)|go:"GO:0005102"(signaling receptor binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005581"(collagen trimer)|go:"GO:0005615"(extracellular space)|go:"GO:0008228"(opsonization)|go:"GO:0043394"(proteoglycan binding)|go:"GO:0043654"(recognition of apoptotic cell)|go:"GO:0046872"(metal ion binding)|go:"GO:0048306"(calcium-dependent protein binding)|go:"GO:0050829"(defense response to Gram-negative bacterium)|go:"GO:0050830"(defense response to Gram-positive bacterium)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|go:"GO:0097367"(carbohydrate derivative binding)|go:"GO:2001065"(mannan binding)|interpro:IPR002181(Fibrinogen, alpha/beta/gamma chain, C-terminal globular)|interpro:IPR008160(Collagen triple helix repeat)|interpro:IPR014716(Fibrinogen, alpha/beta/gamma chain, C-terminal globular, subdomain 1)|interpro:IPR020837|interpro:IPR036056|mint:Q15485|rcsb pdb:2J0G|rcsb pdb:2J0H|rcsb pdb:2J0Y|rcsb pdb:2J1G|rcsb pdb:2J2P|rcsb pdb:2J3F|rcsb pdb:2J3G|rcsb pdb:2J3O|rcsb pdb:2J3U|rcsb pdb:2J61|rcsb pdb:4NYT|rcsb pdb:4R9J|rcsb pdb:4R9T|reactome:R-HSA-166662|reactome:R-HSA-166663|reactome:R-HSA-2855086	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	comment:mint|function:Calcium-dependent and GlcNAc-binding lectin. Enhanced phagocytosis of S.typhimurium by neutrophils, suggesting an opsonic effect via the collagen region	-	figure legend:1Aii|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2016/06/20	rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	rigid:FWW94sTtu/z+tdAtwutTpuckGoE	false	-	-	1	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:O00602-PRO_0000009136	uniprotkb:P26022	intact:EBI-11784425	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:o00602-pro_0000009136(display_long)|uniprotkb:FCN1(gene name)|psi-mi:FCN1(display_short)|uniprotkb:FCNM(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 1(gene name synonym)|uniprotkb:Ficolin-A(gene name synonym)|uniprotkb:Ficolin-alpha(gene name synonym)|uniprotkb:M-ficolin(gene name synonym)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784099|imex:IM-25321-9	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	intact:EBI-5282479(chain-parent)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	chain-seq-start:30|chain-seq-end:326	-	figure legend:2A|comment:The interaction is Ca2+-dependent|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2016/07/18	rogid:lTaQw2TU6drH0Rwv4iOyx5zQXZo9606	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	rigid:avz5YV4+oanwf3Pg07eVJE+SCfo	false	v5 tag:c-c|tag:n-n	-	1	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:P26022	uniprotkb:O00602-PRO_0000009136	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	intact:EBI-11784425	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:o00602-pro_0000009136(display_long)|uniprotkb:FCN1(gene name)|psi-mi:FCN1(display_short)|uniprotkb:FCNM(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 1(gene name synonym)|uniprotkb:Ficolin-A(gene name synonym)|uniprotkb:Ficolin-alpha(gene name synonym)|uniprotkb:M-ficolin(gene name synonym)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784132|imex:IM-25321-10	-	psi-mi:"MI:1060"(spoke expansion)	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_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	intact:EBI-5282479(chain-parent)	-	-	chain-seq-start:30|chain-seq-end:326	figure legend:2A|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2016/06/21	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	rogid:lTaQw2TU6drH0Rwv4iOyx5zQXZo9606	-	false	-	v5 tag:c-c|tag:n-n	1	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:59640"	uniprotkb:P26022	intact:EBI-11784143	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:n-acetylglucosamine(display_short)|psi-mi:"CHEBI:59640"(display_long)|intact:N-acetylglucosamines(synonym)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784132|imex:IM-25321-10	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0586"(inhibitor)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	-	-	figure legend:2A|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2016/06/21	-	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	-	false	-	-	-	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:59640"	uniprotkb:O00602-PRO_0000009136	intact:EBI-11784143	intact:EBI-11784425	psi-mi:n-acetylglucosamine(display_short)|psi-mi:"CHEBI:59640"(display_long)|intact:N-acetylglucosamines(synonym)	psi-mi:o00602-pro_0000009136(display_long)|uniprotkb:FCN1(gene name)|psi-mi:FCN1(display_short)|uniprotkb:FCNM(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 1(gene name synonym)|uniprotkb:Ficolin-A(gene name synonym)|uniprotkb:Ficolin-alpha(gene name synonym)|uniprotkb:M-ficolin(gene name synonym)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784164|imex:IM-25321-11	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0586"(inhibitor)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	intact:EBI-5282479(chain-parent)	-	-	chain-seq-start:30|chain-seq-end:326	figure legend:2B|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2016/06/21	-	rogid:lTaQw2TU6drH0Rwv4iOyx5zQXZo9606	-	false	-	v5 tag:c-c|tag:n-n	-	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:O00602-PRO_0000009136	uniprotkb:P26022	intact:EBI-11784425	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:o00602-pro_0000009136(display_long)|uniprotkb:FCN1(gene name)|psi-mi:FCN1(display_short)|uniprotkb:FCNM(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 1(gene name synonym)|uniprotkb:Ficolin-A(gene name synonym)|uniprotkb:Ficolin-alpha(gene name synonym)|uniprotkb:M-ficolin(gene name synonym)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784164|imex:IM-25321-11	-	psi-mi:"MI:1060"(spoke expansion)	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)	intact:EBI-5282479(chain-parent)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	chain-seq-start:30|chain-seq-end:326	-	figure legend:2B|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2016/06/21	rogid:lTaQw2TU6drH0Rwv4iOyx5zQXZo9606	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	-	false	v5 tag:c-c|tag:n-n	-	1	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:O00602-PRO_0000009136	uniprotkb:P26022	intact:EBI-11784425	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:o00602-pro_0000009136(display_long)|uniprotkb:FCN1(gene name)|psi-mi:FCN1(display_short)|uniprotkb:FCNM(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 1(gene name synonym)|uniprotkb:Ficolin-A(gene name synonym)|uniprotkb:Ficolin-alpha(gene name synonym)|uniprotkb:M-ficolin(gene name synonym)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784174|imex:IM-25321-12	-	-	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)	intact:EBI-5282479(chain-parent)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	chain-seq-start:30|chain-seq-end:326	-	figure legend:2Bi|comment:The interaction is  Ca2+-dependent|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2016/07/18	rogid:lTaQw2TU6drH0Rwv4iOyx5zQXZo9606	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	rigid:avz5YV4+oanwf3Pg07eVJE+SCfo	false	v5 tag:c-c|tag:n-n	-	1	1	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
matrixdb:MULT_82_human	uniprotkb:P26022	intact:EBI-6264901|reactome:R-HSA-173579|wwpdb:1PK6|wwpdb:2wnv|wwpdb:2jg8|wwpdb:2jg9|wwpdb:2wnu|reactome:R-HSA-173588	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:c1q_human(display_short)|psi-mi:MULT_82_human(display_long)|intact:Complement component C1q complex(complex recommended name)|intact:C1q(complex synonym)|intact:Complement 1q(complex synonym)|intact:C1QA-C1QB-C1QC complex(complex synonym)|intact:"6xC1QA:6xC1QB:6xC1QC"(complex systematic name)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784220|imex:IM-25321-14	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:1302"(stable complex)	psi-mi:"MI:0326"(protein)	go:"GO:0005509"(calcium ion binding)|go:"GO:0019865"(immunoglobulin binding)|efo:"MONDO:0013343"(see-also)|pubmed:28601358(see-also)|pubmed:22536204(see-also)|intact:EBI-6264878(exp-evidence)|evidence ontology:"ECO:0000353"|complex portal:CPX-1919(complex-primary)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0005576"(extracellular region)|pubmed:20548024(see-also)|pubmed:29449492(see-also)|pubmed:18250442(see-also)|go:"GO:0062167"(complement component C1q complex)|pubmed:31165008(see-also)|pubmed:27914690(see-also)|pubmed:26489954(see-also)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	disease:"Complement component C1q deficiency (C1QD) [MONDO:0013343]: a disorder caused by impaired activation of the complement classical pathway. It generally leads to severe immune complex disease with features of systemic lupus erythematosus and glomerulonephritis."|complex-properties:The complex comprises of six heterotrimeric collagen-like triple helices, formed from triplets of the A, B, and C chains, that associate in their N-terminal half to form a stalk, then diverge to form individual stems, each terminating in a C-terminal globular domain. Each of the six heterotrimeric globular heads or domains is made up of the globular domains from one A, one B, and one C chain, each of which in turn has its own ligand specificity. The six collagen-like stalks appear to be fibril-like and exist in the central region. The collagen-like region and the globular heads can independently interact with a multiplicity of biological structures including pathogen-associated and cell associated molecules, also each of the individual globular head domains is capable of independently interacting with specific ligands. Chains A and B are disulfide-linked whilst the C chain forms a disulfide bond with the C chain of the next strand.     Molecular weight 460 kDa.|curated-complex:"Recognition unit of the classical pathway of complement which associates with the Ca2+ - dependent C1r(2)-C1s(2) tetramer to form C1 (CPX-1920), the first component of the classical complement system. The complex's role in C1 is the recognition of immune complexes, or other molecules, which trigger the classical pathway of the complement system. Independent of complement activation C1q appears to have additional roles in homeostasis and cellular development, superoxide (O2-) production by neutrophils, blood coagulation and neurological synapse pruning."|complex-assembly:Heterooctadecamer	-	figure legend:2C|comment:C1q showed increased binding to immobilized PTX3 in the presence of EDTA.|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2019/10/07	-	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	-	false	-	-	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:29108"	uniprotkb:P26022	intact:EBI-1169353	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:"calcium(2+)"(display_short)|psi-mi:"CHEBI:29108"(display_long)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:0469"(IntAct)	intact:EBI-11784229|imex:IM-25321-15	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0586"(inhibitor)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	-	-	figure legend:2Ci|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2020/02/18	-	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	-	false	-	-	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:P26022	matrixdb:MULT_82_human	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	intact:EBI-6264901|reactome:R-HSA-173579|wwpdb:1PK6|wwpdb:2wnv|wwpdb:2jg8|wwpdb:2jg9|wwpdb:2wnu|reactome:R-HSA-173588	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:c1q_human(display_short)|psi-mi:MULT_82_human(display_long)|intact:Complement component C1q complex(complex recommended name)|intact:C1q(complex synonym)|intact:Complement 1q(complex synonym)|intact:C1QA-C1QB-C1QC complex(complex synonym)|intact:"6xC1QA:6xC1QB:6xC1QC"(complex systematic name)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784229|imex:IM-25321-15	-	psi-mi:"MI:1060"(spoke expansion)	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:1302"(stable complex)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	go:"GO:0005509"(calcium ion binding)|go:"GO:0019865"(immunoglobulin binding)|efo:"MONDO:0013343"(see-also)|pubmed:28601358(see-also)|pubmed:22536204(see-also)|intact:EBI-6264878(exp-evidence)|evidence ontology:"ECO:0000353"|complex portal:CPX-1919(complex-primary)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0005576"(extracellular region)|pubmed:20548024(see-also)|pubmed:29449492(see-also)|pubmed:18250442(see-also)|go:"GO:0062167"(complement component C1q complex)|pubmed:31165008(see-also)|pubmed:27914690(see-also)|pubmed:26489954(see-also)	-	-	disease:"Complement component C1q deficiency (C1QD) [MONDO:0013343]: a disorder caused by impaired activation of the complement classical pathway. It generally leads to severe immune complex disease with features of systemic lupus erythematosus and glomerulonephritis."|complex-properties:The complex comprises of six heterotrimeric collagen-like triple helices, formed from triplets of the A, B, and C chains, that associate in their N-terminal half to form a stalk, then diverge to form individual stems, each terminating in a C-terminal globular domain. Each of the six heterotrimeric globular heads or domains is made up of the globular domains from one A, one B, and one C chain, each of which in turn has its own ligand specificity. The six collagen-like stalks appear to be fibril-like and exist in the central region. The collagen-like region and the globular heads can independently interact with a multiplicity of biological structures including pathogen-associated and cell associated molecules, also each of the individual globular head domains is capable of independently interacting with specific ligands. Chains A and B are disulfide-linked whilst the C chain forms a disulfide bond with the C chain of the next strand.     Molecular weight 460 kDa.|curated-complex:"Recognition unit of the classical pathway of complement which associates with the Ca2+ - dependent C1r(2)-C1s(2) tetramer to form C1 (CPX-1920), the first component of the classical complement system. The complex's role in C1 is the recognition of immune complexes, or other molecules, which trigger the classical pathway of the complement system. Independent of complement activation C1q appears to have additional roles in homeostasis and cellular development, superoxide (O2-) production by neutrophils, blood coagulation and neurological synapse pruning."|complex-assembly:Heterooctadecamer	figure legend:2Ci|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2020/02/18	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	-	-	false	-	-	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
matrixdb:MULT_82_human	uniprotkb:P26022	intact:EBI-6264901|reactome:R-HSA-173579|wwpdb:1PK6|wwpdb:2wnv|wwpdb:2jg8|wwpdb:2jg9|wwpdb:2wnu|reactome:R-HSA-173588	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:c1q_human(display_short)|psi-mi:MULT_82_human(display_long)|intact:Complement component C1q complex(complex recommended name)|intact:C1q(complex synonym)|intact:Complement 1q(complex synonym)|intact:C1QA-C1QB-C1QC complex(complex synonym)|intact:"6xC1QA:6xC1QB:6xC1QC"(complex systematic name)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0107"(surface plasmon resonance)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784235|imex:IM-25321-16	-	-	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:1302"(stable complex)	psi-mi:"MI:0326"(protein)	go:"GO:0005509"(calcium ion binding)|go:"GO:0019865"(immunoglobulin binding)|efo:"MONDO:0013343"(see-also)|pubmed:28601358(see-also)|pubmed:22536204(see-also)|intact:EBI-6264878(exp-evidence)|evidence ontology:"ECO:0000353"|complex portal:CPX-1919(complex-primary)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0005576"(extracellular region)|pubmed:20548024(see-also)|pubmed:29449492(see-also)|pubmed:18250442(see-also)|go:"GO:0062167"(complement component C1q complex)|pubmed:31165008(see-also)|pubmed:27914690(see-also)|pubmed:26489954(see-also)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	disease:"Complement component C1q deficiency (C1QD) [MONDO:0013343]: a disorder caused by impaired activation of the complement classical pathway. It generally leads to severe immune complex disease with features of systemic lupus erythematosus and glomerulonephritis."|complex-properties:The complex comprises of six heterotrimeric collagen-like triple helices, formed from triplets of the A, B, and C chains, that associate in their N-terminal half to form a stalk, then diverge to form individual stems, each terminating in a C-terminal globular domain. Each of the six heterotrimeric globular heads or domains is made up of the globular domains from one A, one B, and one C chain, each of which in turn has its own ligand specificity. The six collagen-like stalks appear to be fibril-like and exist in the central region. The collagen-like region and the globular heads can independently interact with a multiplicity of biological structures including pathogen-associated and cell associated molecules, also each of the individual globular head domains is capable of independently interacting with specific ligands. Chains A and B are disulfide-linked whilst the C chain forms a disulfide bond with the C chain of the next strand.     Molecular weight 460 kDa.|curated-complex:"Recognition unit of the classical pathway of complement which associates with the Ca2+ - dependent C1r(2)-C1s(2) tetramer to form C1 (CPX-1920), the first component of the classical complement system. The complex's role in C1 is the recognition of immune complexes, or other molecules, which trigger the classical pathway of the complement system. Independent of complement activation C1q appears to have additional roles in homeostasis and cellular development, superoxide (O2-) production by neutrophils, blood coagulation and neurological synapse pruning."|complex-assembly:Heterooctadecamer	-	figure legend:2D|comment:N-acetyl glucosamine had no effect on binding.|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2019/10/07	-	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	-	false	-	-	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:O00602-PRO_0000009136	uniprotkb:P26022	intact:EBI-11784425	intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927	psi-mi:o00602-pro_0000009136(display_long)|uniprotkb:FCN1(gene name)|psi-mi:FCN1(display_short)|uniprotkb:FCNM(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 1(gene name synonym)|uniprotkb:Ficolin-A(gene name synonym)|uniprotkb:Ficolin-alpha(gene name synonym)|uniprotkb:M-ficolin(gene name synonym)	psi-mi:ptx3_human(display_long)|uniprotkb:Pentaxin-related protein PTX3(gene name synonym)|uniprotkb:TNFAIP5(gene name synonym)|uniprotkb:TSG14(gene name synonym)|uniprotkb:Tumor necrosis factor alpha-induced protein 5(gene name synonym)|uniprotkb:Tumor necrosis factor-inducible gene 14 protein(gene name synonym)|uniprotkb:PTX3(gene name)|psi-mi:PTX3(display_short)	psi-mi:"MI:0040"(electron microscopy)	Gout et al. (2011)	pubmed:21490156|imex:IM-25321	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-11784617|imex:IM-25321-5	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	intact:EBI-5282479(chain-parent)	refseq:NP_002843.2|ensembl:ENSG00000163661(gene)|ensembl:ENST00000295927(transcript)|go:"GO:0001550"(ovarian cumulus expansion)|go:"GO:0001849"(complement component C1q complex binding)|go:"GO:0001872"("(1->3)-beta-D-glucan binding")|go:"GO:0001878"(response to yeast)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006954"(inflammatory response)|go:"GO:0008228"(opsonization)|go:"GO:0030198"(extracellular matrix organization)|go:"GO:0031012"(extracellular matrix)|go:"GO:0035580"(specific granule lumen)|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:0045429"(positive regulation of nitric oxide biosynthetic process)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046790"(virion binding)|go:"GO:0050766"(positive regulation of phagocytosis)|go:"GO:1903016"(negative regulation of exo-alpha-sialidase activity)|go:"GO:1903019"(negative regulation of glycoprotein metabolic process)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR001759(Pentaxin)|interpro:IPR006558(LamG-like jellyroll fold)|interpro:IPR013320(Concanavalin A-like lectin/glucanase, subgroup)|interpro:IPR030476|interpro:IPR042837|reactome:R-HSA-6798695	-	chain-seq-start:30|chain-seq-end:326	-	figure legend:5 C/D|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2016/05/12	2016/06/21	rogid:lTaQw2TU6drH0Rwv4iOyx5zQXZo9606	rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606	rigid:avz5YV4+oanwf3Pg07eVJE+SCfo	false	v5 tag:c-c|tag:n-n	-	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)