#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:P26022 uniprotkb:Q15485 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 intact:EBI-7468784|uniprotkb:A6NFG7|uniprotkb:Q9UC57|uniprotkb:Q6IS69|intact:MINT-5223224|uniprotkb:Q7M4P4|uniprotkb:A8K478|ensembl:ENSP00000291744 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: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:"MI:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 taxid:9606(human)|taxid:9606(Homo sapiens) taxid:9606(human)|taxid:9606(Homo sapiens) psi-mi:"MI:0914"(association) psi-mi:"MI:0469"(IntAct) intact:EBI-11786710|imex:IM-25325-12 - 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 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 - - 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:none- text only|comment:MASPs and several other proteins were detected, whose identity is not stated.|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606 - false - - - - psi-mi:"MI:0427"(Identification by mass spectrometry) psi-mi:"MI:0427"(Identification by mass spectrometry) 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:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 taxid:9606(human)|taxid:9606(Homo sapiens) taxid:9606(human)|taxid:9606(Homo sapiens) psi-mi:"MI:0914"(association) psi-mi:"MI:0469"(IntAct) intact:EBI-11786710|imex:IM-25325-12 - 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:none- text only|comment:MASPs and several other proteins were detected, whose identity is not stated.|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 - - false - - - - psi-mi:"MI:0427"(Identification by mass spectrometry) psi-mi:"MI:0427"(Identification by mass spectrometry) uniprotkb:P26022 uniprotkb:P27918 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 intact:EBI-9038570|uniprotkb:O15134|uniprotkb:O15135|uniprotkb:O15136|uniprotkb:O75826|ensembl:ENSP00000247153|ensembl:ENSP00000380189 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:prop_human(display_long)|uniprotkb:CFP(gene name)|psi-mi:CFP(display_short)|uniprotkb:PFC(gene name synonym)|uniprotkb:Complement factor P(gene name synonym) psi-mi:"MI:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 taxid:9606(human)|taxid:9606(Homo sapiens) taxid:9606(human)|taxid:9606(Homo sapiens) psi-mi:"MI:0914"(association) psi-mi:"MI:0469"(IntAct) intact:EBI-11786710|imex:IM-25325-12 - 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 refseq:NP_001138724.1|refseq:NP_002612.1|ensembl:ENSG00000126759(gene)|ensembl:ENST00000247153(transcript)|ensembl:ENST00000396992(transcript)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005788"(endoplasmic reticulum lumen)|go:"GO:0006955"(immune response)|go:"GO:0006957"(complement activation, alternative pathway)|go:"GO:0035580"(specific granule lumen)|go:"GO:0042742"(defense response to bacterium)|go:"GO:1904724"(tertiary granule lumen)|interpro:IPR000884(Thrombospondin, type I)|interpro:IPR036383|rcsb pdb:1W0R|rcsb pdb:1W0S|rcsb pdb:6RUR|rcsb pdb:6RUS|rcsb pdb:6RUV|rcsb pdb:6RV6|rcsb pdb:6S08|rcsb pdb:6S0A|rcsb pdb:6S0B|rcsb pdb:6SEJ|reactome:R-HSA-173736|reactome:R-HSA-174577|reactome:R-HSA-5083635|reactome:R-HSA-5173214|reactome:R-HSA-6798695|reactome:R-HSA-977606 - - - figure legend:none- text only|comment:MASPs and several other proteins were detected, whose identity is not stated.|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rogid:XBExMxbnkfjvnV9zHMRZgxZWKaw9606 - false - - - - psi-mi:"MI:0427"(Identification by mass spectrometry) psi-mi:"MI:0427"(Identification by mass spectrometry) uniprotkb:P26022 uniprotkb:P08603 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 intact:EBI-1223708|uniprotkb:A5PL14|uniprotkb:Q2TAZ5|uniprotkb:P78435|uniprotkb:Q14570|uniprotkb:Q38G77|uniprotkb:Q5TFM3|uniprotkb:Q8N708|uniprotkb:Q9NU86|ensembl:ENSP00000356399 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: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:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 taxid:9606(human)|taxid:9606(Homo sapiens) taxid:9606(human)|taxid:9606(Homo sapiens) psi-mi:"MI:0914"(association) psi-mi:"MI:0469"(IntAct) intact:EBI-11786710|imex:IM-25325-12 - 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 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:none- text only|comment:MASPs and several other proteins were detected, whose identity is not stated.|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rogid:1mjo+AJLIQnEsMFqsGsmUFbfUxk9606 - false - - - - psi-mi:"MI:0427"(Identification by mass spectrometry) psi-mi:"MI:0427"(Identification by mass spectrometry) uniprotkb:P26022 uniprotkb:Q15485 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 intact:EBI-7468784|uniprotkb:A6NFG7|uniprotkb:Q9UC57|uniprotkb:Q6IS69|intact:MINT-5223224|uniprotkb:Q7M4P4|uniprotkb:A8K478|ensembl:ENSP00000291744 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: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:"MI:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 taxid:9606(human)|taxid:9606(Homo sapiens) taxid:9606(human)|taxid:9606(Homo sapiens) psi-mi:"MI:0914"(association) psi-mi:"MI:0469"(IntAct) intact:EBI-11786733|imex:IM-25325-13 - 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 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 - - 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:Figure 1 A/B|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606 - false - - - - psi-mi:"MI:0113"(western blot) psi-mi:"MI:0113"(western blot) 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:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 taxid:9606(human)|taxid:9606(Homo sapiens) taxid:9606(human)|taxid:9606(Homo sapiens) psi-mi:"MI:0914"(association) psi-mi:"MI:0469"(IntAct) intact:EBI-11786733|imex:IM-25325-13 - 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:Figure 1 A/B|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 - - false - - - - psi-mi:"MI:0113"(western blot) psi-mi:"MI:0113"(western blot) uniprotkb:P11226 uniprotkb:Q15485 intact:EBI-5325353|ensembl:ENSP00000363079|ensembl:ENSP00000502615|ensembl:ENSP00000502789|uniprotkb:Q4VB12|uniprotkb:Q4VB13|uniprotkb:Q86SI4|uniprotkb:Q96KE4|uniprotkb:Q96TF7|uniprotkb:Q96TF8|uniprotkb:Q96TF9|uniprotkb:Q4VB14|uniprotkb:Q5SQS3 intact:EBI-7468784|uniprotkb:A6NFG7|uniprotkb:Q9UC57|uniprotkb:Q6IS69|intact:MINT-5223224|uniprotkb:Q7M4P4|uniprotkb:A8K478|ensembl:ENSP00000291744 psi-mi:mbl2_human(display_long)|uniprotkb:MBL2(gene name)|psi-mi:MBL2(display_short)|uniprotkb:COLEC1(gene name synonym)|uniprotkb:MBL(gene name synonym)|uniprotkb:Collectin-1(gene name synonym)|uniprotkb:MBP1(gene name synonym)|uniprotkb:Mannan-binding protein(gene name synonym)|uniprotkb:Mannose-binding lectin(gene name synonym) 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:"MI:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 taxid:9606(human)|taxid:9606(Homo sapiens) taxid:9606(human)|taxid:9606(Homo sapiens) psi-mi:"MI:0914"(association) psi-mi:"MI:0469"(IntAct) intact:EBI-11786745|imex:IM-25325-14 - 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) ensembl:ENSG00000165471(gene)|ensembl:ENST00000373968(transcript)|ensembl:ENST00000674931(transcript)|ensembl:ENST00000675947(transcript)|go:"GO:0001867"(complement activation, lectin pathway)|go:"GO:0005102"(signaling receptor binding)|go:"GO:0005537"(mannose binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005581"(collagen trimer)|go:"GO:0005615"(extracellular space)|go:"GO:0006953"(acute-phase response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0006979"(response to oxidative stress)|go:"GO:0008228"(opsonization)|go:"GO:0009986"(cell surface)|go:"GO:0042742"(defense response to bacterium)|go:"GO:0042802"(identical protein binding)|go:"GO:0045087"(innate immune response)|go:"GO:0048306"(calcium-dependent protein binding)|go:"GO:0048525"(negative regulation of viral process)|go:"GO:0050830"(defense response to Gram-positive bacterium)|go:"GO:0062023"(collagen-containing extracellular matrix)|interpro:IPR001304(C-type lectin)|interpro:IPR008160(Collagen triple helix repeat)|interpro:IPR016186(C-type lectin-like)|refseq:XP_011538118.1|interpro:IPR018378|interpro:IPR033990|interpro:IPR037570|rcsb pdb:1HUP|interpro:IPR016187(C-type lectin fold)|reactome:R-HSA-166662|reactome:R-HSA-166663|refseq:NP_000233.1|refseq:XP_006717924.1|dip:DIP-61381N 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 - - 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:Figure 1 C/D|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:uo0RM88uw3otObIVnOhUcOfW8yo9606 rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606 - false - - - - psi-mi:"MI:0113"(western blot) psi-mi:"MI:0113"(western blot) uniprotkb:P11226 matrixdb:MULT_82_human intact:EBI-5325353|ensembl:ENSP00000363079|ensembl:ENSP00000502615|ensembl:ENSP00000502789|uniprotkb:Q4VB12|uniprotkb:Q4VB13|uniprotkb:Q86SI4|uniprotkb:Q96KE4|uniprotkb:Q96TF7|uniprotkb:Q96TF8|uniprotkb:Q96TF9|uniprotkb:Q4VB14|uniprotkb:Q5SQS3 intact:EBI-6264901|reactome:R-HSA-173579|wwpdb:1PK6|wwpdb:2wnv|wwpdb:2jg8|wwpdb:2jg9|wwpdb:2wnu|reactome:R-HSA-173588 psi-mi:mbl2_human(display_long)|uniprotkb:MBL2(gene name)|psi-mi:MBL2(display_short)|uniprotkb:COLEC1(gene name synonym)|uniprotkb:MBL(gene name synonym)|uniprotkb:Collectin-1(gene name synonym)|uniprotkb:MBP1(gene name synonym)|uniprotkb:Mannan-binding protein(gene name synonym)|uniprotkb:Mannose-binding lectin(gene name synonym) 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:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 taxid:9606(human)|taxid:9606(Homo sapiens) taxid:9606(human)|taxid:9606(Homo sapiens) psi-mi:"MI:0914"(association) psi-mi:"MI:0469"(IntAct) intact:EBI-11786745|imex:IM-25325-14 - 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) ensembl:ENSG00000165471(gene)|ensembl:ENST00000373968(transcript)|ensembl:ENST00000674931(transcript)|ensembl:ENST00000675947(transcript)|go:"GO:0001867"(complement activation, lectin pathway)|go:"GO:0005102"(signaling receptor binding)|go:"GO:0005537"(mannose binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005581"(collagen trimer)|go:"GO:0005615"(extracellular space)|go:"GO:0006953"(acute-phase response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0006979"(response to oxidative stress)|go:"GO:0008228"(opsonization)|go:"GO:0009986"(cell surface)|go:"GO:0042742"(defense response to bacterium)|go:"GO:0042802"(identical protein binding)|go:"GO:0045087"(innate immune response)|go:"GO:0048306"(calcium-dependent protein binding)|go:"GO:0048525"(negative regulation of viral process)|go:"GO:0050830"(defense response to Gram-positive bacterium)|go:"GO:0062023"(collagen-containing extracellular matrix)|interpro:IPR001304(C-type lectin)|interpro:IPR008160(Collagen triple helix repeat)|interpro:IPR016186(C-type lectin-like)|refseq:XP_011538118.1|interpro:IPR018378|interpro:IPR033990|interpro:IPR037570|rcsb pdb:1HUP|interpro:IPR016187(C-type lectin fold)|reactome:R-HSA-166662|reactome:R-HSA-166663|refseq:NP_000233.1|refseq:XP_006717924.1|dip:DIP-61381N 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:Figure 1 C/D|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:uo0RM88uw3otObIVnOhUcOfW8yo9606 - - false - - - - psi-mi:"MI:0113"(western blot) psi-mi:"MI:0113"(western blot) uniprotkb:O00602 uniprotkb:P26022 intact:EBI-5282479|uniprotkb:Q5VYV5|uniprotkb:Q92596|ensembl:ENSP00000360871 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 psi-mi:fcn1_human(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:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11786934|imex:IM-25325-9 - - 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) refseq:NP_001994.2|ensembl:ENSG00000085265(gene)|ensembl:ENST00000371806(transcript)|go:"GO:0001664"(G protein-coupled receptor binding)|go:"GO:0001867"(complement activation, lectin pathway)|go:"GO:0002752"(cell surface pattern recognition receptor signaling 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:0007186"(G protein-coupled receptor signaling pathway)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0031232"(extrinsic component of external side of plasma membrane)|go:"GO:0032757"(positive regulation of interleukin-8 production)|go:"GO:0033691"(sialic acid binding)|go:"GO:0034394"(protein localization to cell surface)|go:"GO:0034774"(secretory granule lumen)|go:"GO:0038187"(pattern recognition receptor activity)|go:"GO:0043654"(recognition of apoptotic cell)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046872"(metal ion binding)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0097367"(carbohydrate derivative binding)|go:"GO:1904813"(ficolin-1-rich granule lumen)|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:O00602|rcsb pdb:2D39|rcsb pdb:2JHH|rcsb pdb:2JHI|rcsb pdb:2JHK|rcsb pdb:2JHL|rcsb pdb:2JHM|rcsb pdb:2WNP|reactome:R-HSA-166662|reactome:R-HSA-166663|reactome:R-HSA-2855086|reactome:R-HSA-6798695 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:3A, 4A, 5A, 7A|comment:Calcium chelation increased binding of both Ficolin-1 and Ficolin-2 to PTX3.|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:7qu36ZaWgX+GyX+QUbGj0RGrp4U9606 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rigid:xXozsLwAohr3Bze2e28cISMXk/o false - - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) 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:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11786948|imex:IM-25325-11 - - 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:3B, 4B, 5B, 7B, 11C|comment:Calcium chelation increased binding of both Ficolin-1 and Ficolin-2 to PTX3.|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rigid:FWW94sTtu/z+tdAtwutTpuckGoE false mutation decreasing interaction strength:236-236 - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) uniprotkb:O75636 uniprotkb:P26022 intact:EBI-11786958|uniprotkb:Q6IBJ5|uniprotkb:Q8WW86|ensembl:ENSP00000270879 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 psi-mi:fcn3_human(display_long)|uniprotkb:FCN3(gene name)|psi-mi:FCN3(display_short)|uniprotkb:FCNH(gene name synonym)|uniprotkb:HAKA1(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing lectin 3 p35(gene name synonym)|uniprotkb:Collagen/fibrinogen domain-containing protein 3(gene name synonym)|uniprotkb:Hakata antigen(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:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11786952|imex:IM-25325-1 - - 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) refseq:NP_003656.2|refseq:NP_775628.1|ensembl:ENSG00000142748(gene)|ensembl:ENST00000270879(transcript)|go:"GO:0001867"(complement activation, lectin pathway)|go:"GO:0003823"(antigen binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005581"(collagen trimer)|go:"GO:0005615"(extracellular space)|go:"GO:0006956"(complement activation)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0043654"(recognition of apoptotic cell)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046872"(metal ion binding)|go:"GO:0051607"(defense response to virus)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0072562"(blood microparticle)|go:"GO:1902679"(negative regulation of RNA biosynthetic process)|interpro:IPR002181(Fibrinogen, alpha/beta/gamma chain, C-terminal globular)|interpro:IPR014716(Fibrinogen, alpha/beta/gamma chain, C-terminal globular, subdomain 1)|interpro:IPR020837|interpro:IPR036056|rcsb pdb:1LA5|rcsb pdb:2J5Z|rcsb pdb:2J60|rcsb pdb:2J64|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 - - - figure legend:3C, 4C, 7A|causality statement:"CHEBI:506227 causes no change to binding of O75636 to P26022"|comment:Serum derived Ficolin-3 presented no binding as compared to the slight binding of recombinant Ficolin-3.|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:Uqrs95TKW2LaGqmcRkU9cu3v2FA9606 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rigid:XRC5HkHxtbkYKh0F6uUOEbf5VFM false - - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) chebi:"CHEBI:506227" uniprotkb:P26022 intact:EBI-11787141 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 psi-mi:n-acetyl-d-glucosamine(display_short)|psi-mi:"CHEBI:506227"(display_long)|intact:2-Acetamido-2-deoxy-D-glucose(synonym)|intact:GlcNAc(synonym)|intact:N-Acetyl-D-glucosamine(synonym)|intact:N-acetyl-D-glucosamine(synonym)|intact:N-Acetylchitosamine(synonym)|intact:2-acetamido-2-deoxy-D-glucopyranose(iupac 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:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11787012|imex:IM-25325-15 - psi-mi:"MI:1060"(spoke expansion) psi-mi:"MI:0586"(inhibitor) psi-mi:"MI:0499"(unspecified role) psi-mi:"MI:0499"(unspecified role) 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:3A, 4A, 5Ai|causality statement:"CHEBI:506227 decreased the binding of O00602 to P26022"|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 - rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 - false - - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) uniprotkb:P26022 uniprotkb:O00602 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 intact:EBI-5282479|uniprotkb:Q5VYV5|uniprotkb:Q92596|ensembl:ENSP00000360871 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:fcn1_human(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:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11787012|imex:IM-25325-15 - 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: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 refseq:NP_001994.2|ensembl:ENSG00000085265(gene)|ensembl:ENST00000371806(transcript)|go:"GO:0001664"(G protein-coupled receptor binding)|go:"GO:0001867"(complement activation, lectin pathway)|go:"GO:0002752"(cell surface pattern recognition receptor signaling 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:0007186"(G protein-coupled receptor signaling pathway)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0031232"(extrinsic component of external side of plasma membrane)|go:"GO:0032757"(positive regulation of interleukin-8 production)|go:"GO:0033691"(sialic acid binding)|go:"GO:0034394"(protein localization to cell surface)|go:"GO:0034774"(secretory granule lumen)|go:"GO:0038187"(pattern recognition receptor activity)|go:"GO:0043654"(recognition of apoptotic cell)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046872"(metal ion binding)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0097367"(carbohydrate derivative binding)|go:"GO:1904813"(ficolin-1-rich granule lumen)|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:O00602|rcsb pdb:2D39|rcsb pdb:2JHH|rcsb pdb:2JHI|rcsb pdb:2JHK|rcsb pdb:2JHL|rcsb pdb:2JHM|rcsb pdb:2WNP|reactome:R-HSA-166662|reactome:R-HSA-166663|reactome:R-HSA-2855086|reactome:R-HSA-6798695 - - - figure legend:3A, 4A, 5Ai|causality statement:"CHEBI:506227 decreased the binding of O00602 to P26022"|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rogid:7qu36ZaWgX+GyX+QUbGj0RGrp4U9606 - false - - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) uniprotkb:P26022 uniprotkb:Q15485 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 intact:EBI-7468784|uniprotkb:A6NFG7|uniprotkb:Q9UC57|uniprotkb:Q6IS69|intact:MINT-5223224|uniprotkb:Q7M4P4|uniprotkb:A8K478|ensembl:ENSP00000291744 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: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:"MI:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11787068|imex:IM-25325-17 - 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 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 - - 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:3B, 4B, 5Bi|causality statement:"CHEBI:506227 decreased the binding of Q15485 to P26022"|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606 - false - - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) chebi:"CHEBI:506227" uniprotkb:P26022 intact:EBI-11787141 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 psi-mi:n-acetyl-d-glucosamine(display_short)|psi-mi:"CHEBI:506227"(display_long)|intact:2-Acetamido-2-deoxy-D-glucose(synonym)|intact:GlcNAc(synonym)|intact:N-Acetyl-D-glucosamine(synonym)|intact:N-acetyl-D-glucosamine(synonym)|intact:N-Acetylchitosamine(synonym)|intact:2-acetamido-2-deoxy-D-glucopyranose(iupac 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:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11787068|imex:IM-25325-17 - psi-mi:"MI:1060"(spoke expansion) psi-mi:"MI:0586"(inhibitor) psi-mi:"MI:0499"(unspecified role) psi-mi:"MI:0499"(unspecified role) 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:3B, 4B, 5Bi|causality statement:"CHEBI:506227 decreased the binding of Q15485 to P26022"|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 - rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 - false - - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) uniprotkb:O00602 uniprotkb:P26022 intact:EBI-5282479|uniprotkb:Q5VYV5|uniprotkb:Q92596|ensembl:ENSP00000360871 intact:EBI-11574553|uniprotkb:B2R6T6|uniprotkb:Q38M82|ensembl:ENSP00000295927 psi-mi:fcn1_human(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:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11787118|imex:IM-25325-5 - - 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_001994.2|ensembl:ENSG00000085265(gene)|ensembl:ENST00000371806(transcript)|go:"GO:0001664"(G protein-coupled receptor binding)|go:"GO:0001867"(complement activation, lectin pathway)|go:"GO:0002752"(cell surface pattern recognition receptor signaling 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:0007186"(G protein-coupled receptor signaling pathway)|go:"GO:0030246"(carbohydrate binding)|go:"GO:0031232"(extrinsic component of external side of plasma membrane)|go:"GO:0032757"(positive regulation of interleukin-8 production)|go:"GO:0033691"(sialic acid binding)|go:"GO:0034394"(protein localization to cell surface)|go:"GO:0034774"(secretory granule lumen)|go:"GO:0038187"(pattern recognition receptor activity)|go:"GO:0043654"(recognition of apoptotic cell)|go:"GO:0046597"(negative regulation of viral entry into host cell)|go:"GO:0046872"(metal ion binding)|go:"GO:0062023"(collagen-containing extracellular matrix)|go:"GO:0097367"(carbohydrate derivative binding)|go:"GO:1904813"(ficolin-1-rich granule lumen)|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:O00602|rcsb pdb:2D39|rcsb pdb:2JHH|rcsb pdb:2JHI|rcsb pdb:2JHK|rcsb pdb:2JHL|rcsb pdb:2JHM|rcsb pdb:2WNP|reactome:R-HSA-166662|reactome:R-HSA-166663|reactome:R-HSA-2855086|reactome:R-HSA-6798695 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:7A|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:7qu36ZaWgX+GyX+QUbGj0RGrp4U9606 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rigid:xXozsLwAohr3Bze2e28cISMXk/o false - - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) 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:0411"(enzyme linked immunosorbent assay) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11787126|imex:IM-25325-7 - - 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:7B|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rigid:FWW94sTtu/z+tdAtwutTpuckGoE false - - - - psi-mi:"MI:0421"(identification by antibody) psi-mi:"MI:0421"(identification by antibody) 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) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11787109|imex:IM-25325-3 - - 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:6|comment:Calcium chelation by EDTA appeared to increase the stability of the complex.|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) kd:6.5x10^-9(molar) 2016/05/12 2016/06/23 rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606 rogid:E2p0QaxS5/8mpgyOghoPCB+WHx09606 rigid:FWW94sTtu/z+tdAtwutTpuckGoE false - - - - psi-mi:"MI:0396"(predetermined participant) psi-mi:"MI:0396"(predetermined participant) chebi:"CHEBI:506227" uniprotkb:Q15485 intact:EBI-11787141 intact:EBI-7468784|uniprotkb:A6NFG7|uniprotkb:Q9UC57|uniprotkb:Q6IS69|intact:MINT-5223224|uniprotkb:Q7M4P4|uniprotkb:A8K478|ensembl:ENSP00000291744 psi-mi:n-acetyl-d-glucosamine(display_short)|psi-mi:"CHEBI:506227"(display_long)|intact:2-Acetamido-2-deoxy-D-glucose(synonym)|intact:GlcNAc(synonym)|intact:N-Acetyl-D-glucosamine(synonym)|intact:N-acetyl-D-glucosamine(synonym)|intact:N-Acetylchitosamine(synonym)|intact:2-acetamido-2-deoxy-D-glucopyranose(iupac name) 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:"MI:0096"(pull down) Ma et al. (2009) pubmed:19632990|imex:IM-25325 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-11787139|imex:IM-25325-19 - - 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_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 - - 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:11B|full coverage:Only protein-protein interactions|curation depth:imex curation taxid:-1(in vitro)|taxid:-1(In vitro) - 2016/05/12 2016/06/23 - rogid:j6vRtYG3I6cn0c2TId/73bE/1To9606 - false - mutation decreasing interaction strength:236-236 - - psi-mi:"MI:0411"(enzyme linked immunosorbent assay) psi-mi:"MI:0411"(enzyme linked immunosorbent assay)