Gene Information
Gene NameFCGR2A
OrganismHomo sapiens (Human)
Gene Length317
Protein NamesLow affinity immunoglobulin gamma Fc region receptor II-a (IgG Fc receptor II-a) (CDw32) (Fc-gamma RII-a) (Fc-gamma-RIIa) (FcRII-a) (CD antigen CD32)
Target Nameimmunoglobulin gamma fc receptor iia
Target TypeSuccessful target
Gene Age544 ( ENSG00000143226 )
Evolutionary StageEumetazoa
AlphaFoldDBP12318
Gene CardFCGR2A
Uniprot IDP12318
PfamPF13895
In ASDno
Allosteric Predictionyes (0.454842993)
Ortholog in AnimalsMouse_ Fcgr2b ( ortholog_many2many )
Mouse_ Fcgr3 ( ortholog_many2many )
Rat_ Fcgr2a ( ortholog_many2many )
Rat_ Fcgr2b ( ortholog_many2many )
OhnologsNA
ParalogsPECAM1, FCGR2B, FCGR2C, FCGR3B, FCGR3A, FCER1A, FCGR1A, C17orf99, FCRLA, FCRLB, FCRL6, FCRL5, FCRL4, MILR1, FCRL2, FCRL3, FCRL1
TissueNA
Tissue SpecificityFound on monocytes, neutrophils and eosinophil platelets.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1FCG  (X-ray  2.00A  1H9V  (X-ray  3.00A  3D5O  (X-ray  2.80A  3RY4  (X-ray  1.50A  3RY5  (X-ray  2.30A  3RY6  (X-ray  3.80A 
DBSNP rs9427398  rs4986941  rs1801274  rs17851834 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:19011614};
Single-pass type I membrane protein {ECO:0000269|PubMed:19011614}.
Mouse PG classificationNA
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