#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:P00736	uniprotkb:P00736	intact:EBI-3926504|uniprotkb:Q8J012|uniprotkb:Q68D77|uniprotkb:A6NJQ8	intact:EBI-3926504|uniprotkb:Q8J012|uniprotkb:Q68D77|uniprotkb:A6NJQ8	psi-mi:c1r_human(display_long)|uniprotkb:C1R(gene name)|psi-mi:C1R(display_short)|uniprotkb:Complement component 1 subcomponent r(gene name synonym)	psi-mi:c1r_human(display_long)|uniprotkb:C1R(gene name)|psi-mi:C1R(display_short)|uniprotkb:Complement component 1 subcomponent r(gene name synonym)	psi-mi:"MI:0077"(nuclear magnetic resonance)	Láng et al. (2010)	pubmed:20970424|imex:IM-15659|mint:MINT-8045727|doi:10.1016/j.febslet.2010.10.033	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0471"(MINT)	intact:EBI-8479962|mint:MINT-8045767|imex:IM-15659-1	-	-	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)	interpro:IPR035914|interpro:IPR035976|rcsb pdb:6F1C|rcsb pdb:6F1D|rcsb pdb:6F1H|refseq:NP_001724.3|interpro:IPR000859(CUB)|interpro:IPR001881(EGF-like calcium-binding)|interpro:IPR018097|interpro:IPR009003(Peptidase, trypsin-like serine and cysteine)|interpro:IPR001254(Peptidase S1 and S6, chymotrypsin/Hap)|interpro:IPR001314(Peptidase S1A, chymotrypsin)|interpro:IPR000436(Sushi/SCR/CCP)|rcsb pdb:1APQ|rcsb pdb:1GPZ|rcsb pdb:1MD7|rcsb pdb:1MD8|rcsb pdb:2QY0|go:"GO:0004252"(serine-type endopeptidase activity)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006955"(immune response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0008236"(serine-type peptidase activity)|go:"GO:0031638"(zymogen activation)|go:"GO:0042802"(identical protein binding)|go:"GO:0045087"(innate immune response)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|interpro:IPR033116|rcsb pdb:6F39|interpro:IPR000742(EGF-like, type 3)|reactome:R-HSA-166663|reactome:R-HSA-173623|reactome:R-HSA-977606|interpro:IPR035707|interpro:IPR043504|mint:MINT-8045770(identity)	interpro:IPR035914|interpro:IPR035976|rcsb pdb:6F1C|rcsb pdb:6F1D|rcsb pdb:6F1H|refseq:NP_001724.3|interpro:IPR000859(CUB)|interpro:IPR001881(EGF-like calcium-binding)|interpro:IPR018097|interpro:IPR009003(Peptidase, trypsin-like serine and cysteine)|interpro:IPR001254(Peptidase S1 and S6, chymotrypsin/Hap)|interpro:IPR001314(Peptidase S1A, chymotrypsin)|interpro:IPR000436(Sushi/SCR/CCP)|rcsb pdb:1APQ|rcsb pdb:1GPZ|rcsb pdb:1MD7|rcsb pdb:1MD8|rcsb pdb:2QY0|go:"GO:0004252"(serine-type endopeptidase activity)|go:"GO:0005509"(calcium ion binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006955"(immune response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0008236"(serine-type peptidase activity)|go:"GO:0031638"(zymogen activation)|go:"GO:0042802"(identical protein binding)|go:"GO:0045087"(innate immune response)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|interpro:IPR033116|rcsb pdb:6F39|interpro:IPR000742(EGF-like, type 3)|reactome:R-HSA-166663|reactome:R-HSA-173623|reactome:R-HSA-977606|interpro:IPR035707|interpro:IPR043504|mint:MINT-8045769(identity)	-	-	-	comment:homomint|comment:mint|figure legend:F1 f2 f4b fs2 ts1 ts2 ts3|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2010/10/14	2014/10/16	rogid:7E+ASC6Hv3CoXdwfWEMwCtYALbw9606	rogid:7E+ASC6Hv3CoXdwfWEMwCtYALbw9606	intact-crc:5CF1CA6CABE829B7|rigid:XUBfWIA3qDT70BGNoLrmJX4GWe8	false	binding-associated region:373-450(MINT-8045784)	binding-associated region:190-375(MINT-8045780)	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)