Homo sapiens Gene: FCGR2B
Summary
InnateDB Gene IDBG-104308.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol FCGR2B
Gene Name Fc fragment of IgG, low affinity IIb, receptor (CD32)
Synonyms CD32; CD32B; FCG2; FCGR2; IGFR2
Species Homo sapiens
Ensembl Gene ENSG00000072694
Encoded Proteins
Fc fragment of IgG, low affinity IIb, receptor (CD32)
Fc fragment of IgG, low affinity IIb, receptor (CD32)
Fc fragment of IgG, low affinity IIb, receptor (CD32)
Fc fragment of IgG, low affinity IIb, receptor (CD32)
Fc fragment of IgG, low affinity IIb, receptor (CD32)
Fc fragment of IgG, low affinity IIb, receptor (CD32)
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary The protein encoded by this gene is a low affinity receptor for the Fc region of immunoglobulin gamma complexes. The encoded protein is involved in the phagocytosis of immune complexes and in the regulation of antibody production by B-cells. Variations in this gene may increase susceptibilty to systemic lupus erythematosus (SLE). Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2010]
Gene Information
Type Protein coding
Genomic Location Chromosome 1:161581311-161678654
Strand Forward strand
Band q23.3
Transcripts
ENST00000367961 ENSP00000356938
ENST00000367960 ENSP00000356937
ENST00000358671 ENSP00000351497
ENST00000236937 ENSP00000236937
ENST00000403078 ENSP00000386038
ENST00000428605 ENSP00000404329
ENST00000480308
ENST00000485778
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 12 experimentally validated interaction(s) in this database.
Experimentally validated
Total 12 [view]
Protein-Protein 12 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
GO:0019864 IgG binding
Biological Process
GO:0006955 immune response
GO:0007165 signal transduction
GO:0016032 viral process
GO:0050776 regulation of immune response
Cellular Component
GO:0005886 plasma membrane
GO:0016021 integral component of membrane
Orthologs
No orthologs found for this gene
Pathways
NETPATH
BCR pathway
REACTOME
Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell pathway
Adaptive Immune System pathway
Immune System pathway
KEGG
B cell receptor signaling pathway pathway
Fc gamma R-mediated phagocytosis pathway
Staphylococcus aureus infection pathway
Osteoclast differentiation pathway
Phagosome pathway
INOH
PID NCI
BCR signaling pathway
Fc-epsilon receptor I signaling in mast cells
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.654395 Hs.666187
RefSeq NM_001002273 NM_001002274 NM_001002275 NM_001190828 NM_004001
HUGO
OMIM
CCDS CCDS30924 CCDS30925 CCDS53414
HPRD 06849
IMGT
EMBL
GenPept
RNA Seq Atlas