Gene Gene information from NCBI Gene database.
Entrez ID 2261
Gene name Fibroblast growth factor receptor 3
Gene symbol FGFR3
Synonyms (NCBI Gene)
ACHCD333CEK2HSFGFR3EXJTK4
Chromosome 4
Chromosome location 4p16.3
Summary This gene encodes a member of the fibroblast growth factor receptor (FGFR) family, with its amino acid sequence being highly conserved between members and among divergent species. FGFR family members differ from one another in their ligand affinities and
SNPs SNP information provided by dbSNP.
50
SNP ID Visualize variation Clinical significance Consequence
rs4647924 C>A,G,T Not-provided, uncertain-significance, pathogenic Coding sequence variant, missense variant, non coding transcript variant
rs28928868 G>C,T Pathogenic Missense variant, coding sequence variant, non coding transcript variant
rs28931614 G>A,C Pathogenic, uncertain-significance Missense variant, coding sequence variant, intron variant, non coding transcript variant
rs28931615 C>A,T Pathogenic, uncertain-significance, likely-pathogenic Missense variant, coding sequence variant, intron variant, non coding transcript variant
rs28933068 C>A,G,T Pathogenic Missense variant, coding sequence variant, non coding transcript variant, synonymous variant
miRNA miRNA information provided by mirtarbase database.
121
miRTarBase ID miRNA Experiments Reference
MIRT003419 hsa-miR-100-5p MicroarrayqRT-PCRWestern blot 19396866
MIRT004243 hsa-miR-99a-5p Luciferase reporter assayqRT-PCRWestern blot 19843843
MIRT003419 hsa-miR-100-5p Luciferase reporter assayqRT-PCRWestern blot 19843843
MIRT004243 hsa-miR-99a-5p Reporter assay;Western blot 21383697
MIRT030099 hsa-miR-26b-5p Microarray 19088304
Transcription factors Transcription factors information provided by TRRUST V2 database.
5
Transcription factor Regulation Reference
SHOX Activation 21273290
SP1 Unknown 22334592
SP3 Unknown 22334592
SP4 Unknown 22334592
STAT1 Repression 16410555
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
68
GO ID Ontology Definition Evidence Reference
GO:0000165 Process MAPK cascade TAS 10918587
GO:0000166 Function Nucleotide binding IEA
GO:0001501 Process Skeletal system development TAS 8601314
GO:0001503 Process Ossification IEA
GO:0001958 Process Endochondral ossification TAS 15748888
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
134934 3690 ENSG00000068078
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P22607
Protein name Fibroblast growth factor receptor 3 (FGFR-3) (EC 2.7.10.1) (CD antigen CD333)
Protein function Tyrosine-protein kinase that acts as a cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of cell proliferation, differentiation and apoptosis. Plays an essential role in the regulation of chondrocy
PDB 1RY7 , 2LZL , 4K33 , 6LVM , 6PNX , 7DHL , 7YSU , 8UDT , 8UDU , 8UDV , 9CD7
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF07679 I-set 160 245 Immunoglobulin I-set domain Domain
PF13927 Ig_3 252 343 Domain
PF18123 FGFR3_TM 369 399 Fibroblast growth factor receptor 3 transmembrane domain Domain
PF07714 PK_Tyr_Ser-Thr 472 748 Protein tyrosine and serine/threonine kinase Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in brain, kidney and testis. Very low or no expression in spleen, heart, and muscle. In 20- to 22-week old fetuses it is expressed at high level in kidney, lung, small intestine and brain, and to a lower degree in spleen, liv
Sequence
MGAPACALALCVAVAIVAGASSESLGTEQRVVGRAAEVPGPEPGQQEQLVFGSGDAVELS
CPPPGGGPMGPTVWVKDGTGLVPSERVLVGPQRLQVLNASHEDSGAYSCRQRLTQRVLCH
FSVRVTDAPSSGDDEDGEDEAEDTGVDTGAPYWTRPERMDKKLLAVPAANTVRFRCPAAG
NPTPSISWLKNGREFRGEHRIGGIKLRHQQWSLVMESVVPSDRGNYTCVVENKFGSIRQT
YTLDV
LERSPHRPILQAGLPANQTAVLGSDVEFHCKVYSDAQPHIQWLKHVEVNGSKVGP
DGTPYVTVLKTAGANTTDKELEVLSLHNVTFEDAGEYTCLAGN
SIGFSHHSAWLVVLPAE
EELVEADEAGSVYAGILSYGVGFFLFILVVAAVTLCRLRSPPKKGLGSPTVHKISRFPLK
RQVSLESNASMSSNTPLVRIARLSSGEGPTLANVSELELPADPKWELSRARLTLGKPLGE
GCFGQVVMAEAIGIDKDRAAKPVTVAVKMLKDDATDKDLSDLVSEMEMMKMIGKHKNIIN
LLGACTQGGPLYVLVEYAAKGNLREFLRARRPPGLDYSFDTCKPPEEQLTFKDLVSCAYQ
VARGMEYLASQKCIHRDLAARNVLVTEDNVMKIADFGLARDVHNLDYYKKTTNGRLPVKW
MAPEALFDRVYTHQSDVWSFGVLLWEIFTLGGSPYPGIPVEELFKLLKEGHRMDKPANCT
HDLYMIMRECWHAAPSQRPTFKQLVEDL
DRVLTVTSTDEYLDLSAPFEQYSPGGQDTPSS
SSSGDDSVFAHDLLPPAPPSSGGSRT
Sequence length 806
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  EGFR tyrosine kinase inhibitor resistance
MAPK signaling pathway
Ras signaling pathway
Rap1 signaling pathway
Calcium signaling pathway
Endocytosis
PI3K-Akt signaling pathway
Signaling pathways regulating pluripotency of stem cells
Regulation of actin cytoskeleton
Pathways in cancer
MicroRNAs in cancer
Bladder cancer
Central carbon metabolism in cancer
  PI3K Cascade
PIP3 activates AKT signaling
Signaling by activated point mutants of FGFR3
FGFR3b ligand binding and activation
FGFR3c ligand binding and activation
FGFR3 mutant receptor activation
t(4;14) translocations of FGFR3
Constitutive Signaling by Aberrant PI3K in Cancer
Phospholipase C-mediated cascade; FGFR3
SHC-mediated cascade:FGFR3
FRS-mediated FGFR3 signaling
PI-3K cascade:FGFR3
Negative regulation of FGFR3 signaling
RAF/MAP kinase cascade
PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling
Signaling by FGFR3 fusions in cancer
Signaling by FGFR3 point mutants in cancer
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
102
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
46,XY disorder of sex development Likely pathogenic rs2546829391 RCV003126295
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Abnormality of the nervous system Likely pathogenic; Pathogenic rs4647924 RCV001813993
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Achondroplasia Likely pathogenic; Pathogenic rs1360936268, rs2108797528, rs199702395, rs28931614, rs75790268, rs121913482, rs28933068, rs121913483, rs4647924, rs121913485, rs77722678, rs121913114, rs121913116, rs121913479, rs121913103 RCV001806350
RCV002227915
RCV003404135
RCV000017724
RCV000017725
View all (12 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Camptodactyly-tall stature-scoliosis-hearing loss syndrome Pathogenic; Likely pathogenic rs587777857, rs28931614, rs121913113, rs1057519049, rs774517056 RCV000144699
RCV003227605
RCV000017765
RCV004719036
RCV000770821
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Adrenocortical carcinoma, hereditary Benign; Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANDROGENETIC ALOPECIA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Anophthalmia-microphthalmia syndrome Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acanthosis Nigricans Acanthosis Nigricans BEFREE 10053006, 10541159, 11039354, 11870239, 14987407, 16841094, 18000903, 18583390, 19622626, 20453470, 21510009, 26818779, 28181399, 29068064, 29351036
View all (7 more)
★☆☆☆☆
Found in Text Mining only
Acanthosis Nigricans Acanthosis Nigricans LHGDN 15517832, 17875876, 18000903, 18583390
★☆☆☆☆
Found in Text Mining only
Acanthosis Nigricans Acanthosis Nigricans CLINVAR_DG 17875876, 18000903
★☆☆☆☆
Found in Text Mining only
Acanthosis Nigricans Acanthosis Nigricans HPO_DG
★☆☆☆☆
Found in Text Mining only
Achondroplasia Achondroplasia Pubtator 10053006, 10712195, 10890199, 10979354, 11055896, 11904459, 12368206, 12397172, 12929929, 16434832, 16766665, 16778799, 16841094, 16950849, 17320202
View all (48 more)
Associate
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Achondroplasia Achondroplasia BEFREE 10102070, 10200283, 10360392, 10360393, 10587515, 10890199, 10979354, 11426459, 11518810, 11904459, 12297284, 12378581, 12397172, 12733711, 12816345
View all (126 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Achondroplasia Achondroplasia GENOMICS_ENGLAND_DG 10200283, 16501574, 7647778, 8078586
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Achondroplasia Achondroplasia CLINGEN_DG 10200283, 14699054, 7913883, 8078586, 9811582
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Achondroplasia Achondroplasia UNIPROT_DG 10611230, 12297284, 7758520, 7847369, 8078586, 8599935
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Achondroplasia Achondroplasia LHGDN 11556601, 11754059, 12921294, 15517832, 16634636, 17624273, 18923003
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)