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Query author contributions in Reactome

Reactome depends on collaboration between our curation team and outside experts to assemble and peer-review its pathway modules. The integration of ORCID within Reactome enables us to meet a key challenge with authoring, curating and reviewing biological information by incentivizing and crediting the external experts that contribute their expertise and time to the Reactome curation process. More information is available at ORCID and Reactome.

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Details on Person UniProt:P12318 FCGR2A

Class:IdReferenceGeneProduct:54720
_chainChangeLogsignal peptide:1-33 added on Fri February 6 2015;chain:34-317 added on Fri February 6 2015
_displayNameUniProt:P12318 FCGR2A
_timestamp2026-02-20 22:21:25
chainsignal peptide:1-33
chain:34-317
checksum07F73F3BB282DFF6
commentFUNCTION Binds to the Fc region of immunoglobulins gamma. Low affinity receptor. By binding to IgG it initiates cellular responses against pathogens and soluble antigens. Promotes phagocytosis of opsonized antigens.SUBUNIT Binds the Fc region of antigen-complexed IgG1, IgG2, IgG3 and IgG4 isotypes (PubMed:11711607, PubMed:28566370, PubMed:37421619). Interacts with INPP5D/SHIP1 and INPPL1/SHIP2, regulating its function. Interacts with APCS and FGR. Interacts with HCK.INTERACTION Found on monocytes, neutrophils and eosinophil platelets.PTM Phosphorylated by SRC-type Tyr-kinases such as LYN, BLK, FYN, HCK and SYK.
descriptionrecommendedName: Low affinity immunoglobulin gamma Fc region receptor II-a shortName: IgG Fc receptor II-a alternativeName: CDw32 alternativeName: Fc-gamma RII-a shortName: Fc-gamma-RIIa shortName: FcRII-a cdAntigenNameCD32/cdAntigenName
geneNameFCGR2A
CD32
FCG2
FCGR2A1
IGFR2
identifierP12318
isSequenceChangedFALSE
keyword3D-structure
Alternative splicing
Cell membrane
Direct protein sequencing
Disulfide bond
Glycoprotein
IgG-binding protein
Immunity
Immunoglobulin domain
Membrane
Phosphoprotein
Proteomics identification
Receptor
Reference proteome
Repeat
Signal
Transmembrane
Transmembrane helix
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9983091] Weiser, Joel, 2026-02-20
nameFCGR2A
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8998308] ENSEMBL:ENSG00000143226 FCGR2A [Homo sapiens]
secondaryIdentifierFCG2A_HUMAN
Q8WUN1
Q8WW64
sequenceLength317
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:423465] UniProt:P12318-1 FCGR2A [Homo sapiens]
[ReferenceIsoform:423466] UniProt:P12318-2 FCGR2A [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:197838] FCGR2A [plasma membrane] [Homo sapiens]
[EntityWithAccessionedSequence:1861738] p-Y288,Y304-FCGR2A [plasma membrane] [Homo sapiens]
[EntityWithAccessionedSequence:2029069] p-Y288,Y304-FCGR2A [plasma membrane] [Homo sapiens]
[EntityWithAccessionedSequence:6804791] FCGR2A [secretory granule membrane] [Homo sapiens]
(referenceSequence)[ModifiedResidue:1861626] O4'-phospho-L-tyrosine at 288
[ModifiedResidue:1861668] O4'-phospho-L-tyrosine at 304
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No pathways have been reviewed or authored by UniProt:P12318 FCGR2A (54720)