FGR (gene)

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search
Aliases FGR, SRC2, c-fgr, c-src2, p55-Fgr, p55c-fgr, p58-Fgr, p58c-fgr, FGR proto-oncogene, Src family tyrosine kinase
External IDs MGI: 95527 HomoloGene: 3842 GeneCards: FGR
Gene location (Human)
Chromosome 1 (human)
Chr. Chromosome 1 (human)[1]
Chromosome 1 (human)
Genomic location for FGR
Genomic location for FGR
Band 1p35.3 Start 27,612,064 bp[1]
End 27,635,277 bp[1]
RNA expression pattern
PBB GE FGR 208438 s at fs.png
More reference expression data
Species Human Mouse
RefSeq (mRNA)



RefSeq (protein)



Location (UCSC) Chr 1: 27.61 – 27.64 Mb Chr 4: 132.97 – 133 Mb
PubMed search [3] [4]
View/Edit Human View/Edit Mouse

Gardner-Rasheed feline sarcoma viral (v-fgr) oncogene homolog, also known as FGR, is a protein which in humans is encoded by the FGR gene.[5][6]


This gene is a member of the Src family of protein tyrosine kinases (PTKs). The encoded protein contains N-terminal sites for myristoylation and palmitoylation, a PTK domain, and SH2 and SH3 domains which are involved in mediating protein-protein interactions with phosphotyrosine-containing and proline-rich motifs, respectively. The protein localizes to plasma membrane ruffles, and functions as a negative regulator of cell migration and adhesion triggered by the beta-2 integrin signal transduction pathway. Infection with Epstein-Barr virus results in the overexpression of this gene. Multiple alternatively spliced variants, encoding the same protein, have been identified.[6]


The feline version of this gene was discovered by Suraiya Rasheed, Murray Gardner, and co-workers.[7]


FGR (gene) has been shown to interact with Wiskott-Aldrich syndrome protein.[8][9][10]


  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000000938 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000028874 - Ensembl, May 2017
  3. ^ "Human PubMed Reference:". 
  4. ^ "Mouse PubMed Reference:". 
  5. ^ Tronick SR, Popescu NC, Cheah MS, Swan DC, Amsbaugh SC, Lengel CR, DiPaolo JA, Robbins KC (Oct 1985). "of Sciences of the United States of America". 82 (19): 6595–9. doi:10.1073/pnas.82.19.6595. PMC 391256Freely accessible. PMID 2995972. 
  6. ^ a b "Entrez Gene: FGR Gardner-Rasheed feline sarcoma viral (v-fgr) oncogene homolog". 
  7. ^ Rasheed S, Barbacid M, Aaronson S, Gardner MB (Feb 1982). "Origin and biological properties of a new feline sarcoma virus". Virology. 117 (1): 238–44. doi:10.1016/0042-6822(82)90522-0. PMID 6175084. 
  8. ^ Banin S, Truong O, Katz DR, Waterfield MD, Brickell PM, Gout I (Aug 1996). "Wiskott-Aldrich syndrome protein (WASp) is a binding partner for c-Src family protein-tyrosine kinases". Current Biology. 6 (8): 981–8. doi:10.1016/S0960-9822(02)00642-5. PMID 8805332. 
  9. ^ Finan PM, Soames CJ, Wilson L, Nelson DL, Stewart DM, Truong O, Hsuan JJ, Kellie S (Oct 1996). "Identification of regions of the Wiskott-Aldrich syndrome protein responsible for association with selected Src homology 3 domains". The Journal of Biological Chemistry. 271 (42): 26291–5. doi:10.1074/jbc.271.42.26291. PMID 8824280. 
  10. ^ Rivero-Lezcano OM, Marcilla A, Sameshima JH, Robbins KC (Oct 1995). "Wiskott-Aldrich syndrome protein physically associates with Nck through Src homology 3 domains". Molecular and Cellular Biology. 15 (10): 5725–31. PMC 230823Freely accessible. PMID 7565724. 

Further reading[edit]