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FGFR1 (fibroblast growth factor receptor 1)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
2260
Gene nameGene Name - the full gene name approved by the HGNC.
Fibroblast growth factor receptor 1
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
FGFR1
SynonymsGene synonyms aliases
BFGFR, CD331, CEK, ECCL, FGFBR, FGFR-1, FLG, FLT-2, FLT2, HBGFR, HH2, HRTFDS, KAL2, N-SAM, OGD, bFGF-R-1
ChromosomeChromosome number
8
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
8p11.23
SummarySummary of gene provided in NCBI Entrez Gene.
The protein encoded by this gene is a member of the fibroblast growth factor receptor (FGFR) family, where amino acid sequence is highly conserved between members and throughout evolution. FGFR family members differ from one another in their ligand affinities and tissue distribution. A full-length representative protein consists of an extracellular region, composed of three immunoglobulin-like domains, a single hydrophobic membrane-spanning segment and a cytoplasmic tyrosine kinase domain. The extracellular portion of the protein interacts with fibroblast growth factors, setting in motion a cascade of downstream signals, ultimately influencing mitogenesis and differentiation. This particular family member binds both acidic and basic fibroblast growth factors and is involved in limb induction. Mutations in this gene have been associated with Pfeiffer syndrome, Jackson-Weiss syndrome, Antley-Bixler syndrome, osteoglophonic dysplasia, and autosomal dominant Kallmann syndrome 2. Chromosomal aberrations involving this gene are associated with stem cell myeloproliferative disorder and stem cell leukemia lymphoma syndrome. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized. [provided by RefSeq, Jul 2008]
SNPsSNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs121909627 G>C Pathogenic Upstream transcript variant, genic upstream transcript variant, coding sequence variant, missense variant, 5 prime UTR variant, non coding transcript variant
rs121909628 G>A,C Risk-factor, pathogenic, likely-pathogenic Stop gained, coding sequence variant, genic downstream transcript variant, missense variant, non coding transcript variant
rs121909629 C>T Risk-factor Genic downstream transcript variant, missense variant, non coding transcript variant, coding sequence variant
rs121909630 C>A Pathogenic Genic upstream transcript variant, coding sequence variant, missense variant, 5 prime UTR variant, non coding transcript variant
rs121909631 T>C Pathogenic Genic downstream transcript variant, missense variant, non coding transcript variant, coding sequence variant
miRNAmiRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT003228 hsa-miR-424-5p Luciferase reporter assay 20065103
MIRT003228 hsa-miR-424-5p Luciferase reporter assay, qRT-PCR, Western blot 23803556
MIRT003228 hsa-miR-424-5p Immunohistochemistry, Luciferase reporter assay, Microarray, Northern blot, qRT-PCR 23263626
MIRT006795 hsa-miR-16-5p Luciferase reporter assay, qRT-PCR, Western blot 21885851
MIRT007113 hsa-miR-133b Luciferase reporter assay, Western blot, Immunohistochemistry, qRT-PCR 23296701
Transcription factors
Transcription factor Regulation Reference
E2F1 Activation 19303924
KLF10 Repression 23569208
RB1 Repression 19303924
SP1 Unknown 23569208
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000165 Process MAPK cascade TAS
GO:0001501 Process Skeletal system development TAS 7874169
GO:0001764 Process Neuron migration TAS 15863030
GO:0001837 Process Epithelial to mesenchymal transition IMP 26451614
GO:0004713 Function Protein tyrosine kinase activity IDA 8622701
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
Protein
UniProt ID P11362
Protein name Fibroblast growth factor receptor 1 (FGFR-1) (EC 2.7.10.1) (Basic fibroblast growth factor receptor 1) (BFGFR) (bFGF-R-1) (Fms-like tyrosine kinase 2) (FLT-2) (N-sam) (Proto-oncogene c-Fgr) (CD antigen CD331)
Protein function Tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of embryonic development, cell proliferation, differentiation and migration. Required for normal mesoderm patterning and correct axial organization during embryonic development, normal skeletogenesis and normal development of the gonadotropin-releasing hormone (GnRH) neuronal system. Phosphorylates PLCG1, FRS2, GAB1 and SHB. Ligand binding leads to the activation of several signaling cascades. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. Phosphorylation of FRS2 triggers recruitment of GRB2, GAB1, PIK3R1 and SOS1, and mediates activation of RAS, MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. Promotes phosphorylation of SHC1, STAT1 and PTPN11/SHP2. In the nucleus, enhances RPS6KA1 and CREB1 activity and contributes to the regulation of transcription. FGFR1 signaling is down-regulated by IL17RD/SEF, and by FGFR1 ubiquitination, internalization and degradation.
PDB 1AGW , 1CVS , 1EVT , 1FGI , 1FGK , 1FQ9 , 1XR0 , 2CR3 , 2FGI , 3C4F , 3DPK , 3GQI , 3GQL , 3JS2 , 3KRJ , 3KRL , 3KXX , 3KY2 , 3OJV , 3RHX , 3TT0 , 4F63 , 4F64 , 4F65 , 4NK9 , 4NKA , 4NKS , 4RWI , 4RWJ , 4RWK , 4RWL , 4UWB , 4UWC , 4UWY , 4V01 , 4V04 , 4V05 , 4WUN , 4ZSA , 5A46 , 5A4C , 5AM6 , 5AM7 , 5B7V , 5EW8 , 5FLF , 5O49 , 5O4A , 5UQ0 , 5UR1 , 5VND
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00047 ig
38 116
Immunoglobulin domain
Domain
PF07679 I-set
160 247
Immunoglobulin I-set domain
Domain
PF07679 I-set
259 358
Immunoglobulin I-set domain
Domain
PF18123 FGFR3_TM
370 400
Fibroblast growth factor receptor 3 transmembrane domain
Domain
PF07714 PK_Tyr_Ser-Thr
478 754
Protein tyrosine and serine/threonine kinase
Domain
Sequence
MWSWKCLLFWAVLVTATLCTARPSPTLPEQAQPWGAPVEVESFLVHPGDLLQLRCRLRDD
VQSINWLRDGVQLAESNRTRITGEEVEVQDSVPADSGLYACVTSSPSGSDTTYFSV
NVSD
ALPSSEDDDDDDDSSSEEKETDNTKPNRMPVAPYWTSPEKMEKKLHAVPAAKTVKFKCPS
SGTPNPTLRWLKNGKEFKPDHRIGGYKVRYATWSIIMDSVVPSDKGNYTCIVENEYGSIN
HTYQLDV
VERSPHRPILQAGLPANKTVALGSNVEFMCKVYSDPQPHIQWLKHIEVNGSKI
GPDNLPYVQILKTAGVNTTDKEMEVLHLRNVSFEDAGEYTCLAGNSIGLSHHSAWLTV
LE
ALEERPAVMTSPLYLEIIIYCTGAFLISCMVGSVIVYKMKSGTKKSDFHSQMAVHKLAKS
IPLRRQVTVSADSSASMNSGVLLVRPSRLSSSGTPMLAGVSEYELPEDPRWELPRDRLVL
GKPLGEGCFGQVVLAEAIGLDKDKPNRVTKVAVKMLKSDATEKDLSDLISEMEMMKMIGK
HKNIINLLGACTQDGPLYVIVEYASKGNLREYLQARRPPGLEYCYNPSHNPEEQLSSKDL
VSCAYQVARGMEYLASKKCIHRDLAARNVLVTEDNVMKIADFGLARDIHHIDYYKKTTNG
RLPVKWMAPEALFDRIYTHQSDVWSFGVLLWEIFTLGGSPYPGVPVEELFKLLKEGHRMD
KPSNCTNELYMMMRDCWHAVPSQRPTFKQLVEDL
DRIVALTSNQEYLDLSMPLDQYSPSF
PDTRSSTCSSGEDSVFSHEPLPEEPCLPRHPAQLANGGLKRR
Sequence length 822
Interactions View interactions

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