#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:P01861	uniprotkb:P01834	intact:EBI-7211518|intact:MINT-1179376|ensembl:ENSP00000374985|ensembl:ENSP00000483393	intact:EBI-1054530|uniprotkb:A0A075B6H6|uniprotkb:A0A087X130	psi-mi:ighg4_human(display_long)|uniprotkb:IGHG4(gene name)|psi-mi:IGHG4(display_short)|uniprotkb:Ig gamma-4 chain C region(gene name synonym)	psi-mi:igkc_human(display_long)|uniprotkb:IGKC(gene name)|psi-mi:IGKC(display_short)|uniprotkb:Ig kappa chain C region(gene name synonym)|uniprotkb:Ig kappa chain C region AG(gene name synonym)|uniprotkb:Ig kappa chain C region CUM(gene name synonym)|uniprotkb:Ig kappa chain C region EU(gene name synonym)|uniprotkb:Ig kappa chain C region OU(gene name synonym)|uniprotkb:Ig kappa chain C region ROY(gene name synonym)|uniprotkb:Ig kappa chain C region TI(gene name synonym)	psi-mi:"MI:0114"(x-ray crystallography)	Brady et al. (1992)	pubmed:1522589|mint:MINT-5217085	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-7211541|mint:MINT-25060	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	ensembl:ENSG00000211892(gene)|ensembl:ENSG00000277016(gene)|ensembl:ENST00000390543(transcript)|ensembl:ENST00000618981(transcript)|go:"GO:0003823"(antigen binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0006910"(phagocytosis, recognition)|go:"GO:0006911"(phagocytosis, engulfment)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0009897"(external side of plasma membrane)|go:"GO:0034987"(immunoglobulin receptor binding)|go:"GO:0042571"(immunoglobulin complex, circulating)|go:"GO:0042742"(defense response to bacterium)|go:"GO:0045087"(innate immune response)|go:"GO:0050853"(B cell receptor signaling pathway)|reactome:R-HSA-166663|reactome:R-HSA-173623|reactome:R-HSA-2029481|reactome:R-HSA-2029482|reactome:R-HSA-2029485|reactome:R-HSA-6785807|reactome:R-HSA-9664323|reactome:R-HSA-9664422|reactome:R-HSA-977606|rcsb pdb:3EO1|rcsb pdb:4B53|rcsb pdb:4C54|rcsb pdb:4C55|rcsb pdb:4D2N|rcsb pdb:5LG1|rcsb pdb:5W5M|go:"GO:0050871"(positive regulation of B cell activation)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|interpro:IPR003006(Immunoglobulin/major histocompatibility complex, conserved site)|interpro:IPR003597(Immunoglobulin C1-set)|interpro:IPR007110(Immunoglobulin-like)|interpro:IPR013783(Immunoglobulin-like fold)|interpro:IPR036179|rcsb pdb:1ADQ|rcsb pdb:1BBJ|rcsb pdb:2FL5|rcsb pdb:5W5N|mint:MINT-1179388(identity)	rcsb pdb:2NY7|rcsb pdb:1N0X|rcsb pdb:4NM4|rcsb pdb:4NM8|rcsb pdb:6N2X|rcsb pdb:6N32|rcsb pdb:6N35|rcsb pdb:4XMP|rcsb pdb:4XNY|rcsb pdb:4XNZ|rcsb pdb:4XXD|rcsb pdb:4YDV|rcsb pdb:4D3C|rcsb pdb:3X11|rcsb pdb:3X12|rcsb pdb:5ESV|rcsb pdb:5ESZ|reactome:R-HSA-5690714|rcsb pdb:6OGE|interpro:IPR007110(Immunoglobulin-like)|interpro:IPR013783(Immunoglobulin-like fold)|interpro:IPR003006(Immunoglobulin/major histocompatibility complex, conserved site)|interpro:IPR003597(Immunoglobulin C1-set)|rcsb pdb:1A4J|rcsb pdb:1A4K|rcsb pdb:1D5B|rcsb pdb:1D5I|rcsb pdb:1D6V|rcsb pdb:1HEZ|rcsb pdb:1HKL|rcsb pdb:1I7Z|rcsb pdb:1MIM|rcsb pdb:1UCB|rcsb pdb:2O5X|rcsb pdb:2O5Y|rcsb pdb:2O5Z|rcsb pdb:2QQK|rcsb pdb:2QQL|rcsb pdb:2QQN|rcsb pdb:2QSC|rcsb pdb:2R56|rcsb pdb:2VXQ|rcsb pdb:3B2U|rcsb pdb:3B2V|rcsb pdb:3BDY|rcsb pdb:3BE1|rcsb pdb:3BKY|rcsb pdb:3BN9|rcsb pdb:3BQU|rcsb pdb:3C08|rcsb pdb:3C09|rcsb pdb:3CFJ|rcsb pdb:3CFK|rcsb pdb:3CSY|rcsb pdb:3D0L|rcsb pdb:3D85|rcsb pdb:3DVG|rcsb pdb:3DVN|rcsb pdb:3EYF|rcsb pdb:3EYO|rcsb pdb:3EYQ|rcsb pdb:3U7W|rcsb pdb:3U7Y|rcsb pdb:3VH8|rcsb pdb:5B39|rcsb pdb:5B38|reactome:R-HSA-202733|rcsb pdb:3U0W|rcsb pdb:1DFB|rcsb pdb:3WUW|rcsb pdb:1HZH|rcsb pdb:3O11|rcsb pdb:3QCT|rcsb pdb:3QCU|rcsb pdb:3QCV|rcsb pdb:4D9R|rcsb pdb:4HIX|go:"GO:0001895"(retina homeostasis)|go:"GO:0003823"(antigen binding)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005886"(plasma membrane)|go:"GO:0006910"(phagocytosis, recognition)|go:"GO:0006911"(phagocytosis, engulfment)|go:"GO:0006955"(immune response)|go:"GO:0006958"(complement activation, classical pathway)|go:"GO:0009897"(external side of plasma membrane)|go:"GO:0034987"(immunoglobulin receptor binding)|go:"GO:0042571"(immunoglobulin complex, circulating)|go:"GO:0042742"(defense response to bacterium)|go:"GO:0045087"(innate immune response)|go:"GO:0050853"(B cell receptor signaling pathway)|go:"GO:0050871"(positive regulation of B cell activation)|go:"GO:0070062"(extracellular exosome)|go:"GO:0072562"(blood microparticle)|rcsb pdb:1CLY|rcsb pdb:1GAF|rcsb pdb:2RFX|rcsb pdb:3IU3|rcsb pdb:3RU8|reactome:R-HSA-166663|reactome:R-HSA-173623|reactome:R-HSA-198933|reactome:R-HSA-2029481|reactome:R-HSA-2029482|reactome:R-HSA-2029485|reactome:R-HSA-2168880|reactome:R-HSA-2454202|reactome:R-HSA-2730905|reactome:R-HSA-2871796|reactome:R-HSA-2871809|reactome:R-HSA-2871837|reactome:R-HSA-983695|rcsb pdb:6AU5|rcsb pdb:6AXP|rcsb pdb:6AYN|rcsb pdb:6AZK|rcsb pdb:6AZL|reactome:R-HSA-977606|rcsb pdb:7CZY|rcsb pdb:7CZZ|rcsb pdb:5VEB|rcsb pdb:5VIY|interpro:IPR036179|rcsb pdb:6B9Y|rcsb pdb:6B9Z|rcsb pdb:6BAE|rcsb pdb:6BAH|rcsb pdb:6DCV|rcsb pdb:6DCW|rcsb pdb:6OKP|reactome:R-HSA-9664323|reactome:R-HSA-9664422|mint:MINT-1179395(identity)	-	comment:mint|comment:"Stoichiometry: 1.0"	comment:"Stoichiometry: 1.0"	comment:In the xray complex 1bbj, P01861 is chain H and P01834 is chain L Resolution 3.100|comment:homomint|comment:mint	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2004/02/12	2017/03/30	rogid:YKNlRgWce2cKmaOA18mMfLMWRSY9606	rogid:TlqDc4NqqQkVNViyRU/dy+tYX2c9606	intact-crc:790C588AFC43041A|rigid:CiS66V34bwPMhTTA3jBsPfDQoek	false	tag:?-?(MINT-1179389)	tag:?-?(MINT-1179396)	1	1	psi-mi:"MI:0078"(nucleotide sequence identification)	psi-mi:"MI:0078"(nucleotide sequence identification)