GNAT1

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Guanine nucleotide binding protein (G protein), alpha transducing activity polypeptide 1
Protein GNAT1 PDB 1fqj.png
PDB rendering based on 1fqj.
Available structures
PDB Ortholog search: PDBe, RCSB
Identifiers
Symbols GNAT1 ; CSNBAD3; GBT1; GNATR
External IDs OMIM139330 MGI95778 HomoloGene20084 GeneCards: GNAT1 Gene
RNA expression pattern
PBB GE GNAT1 214286 at tn.png
PBB GE GNAT1 207514 s at tn.png
More reference expression data
Orthologs
Species Human Mouse
Entrez 2779 14685
Ensembl ENSG00000114349 ENSMUSG00000034837
UniProt P11488 P20612
RefSeq (mRNA) NM_000172 NM_008140
RefSeq (protein) NP_000163 NP_032166
Location (UCSC) Chr 3:
50.23 – 50.23 Mb
Chr 9:
107.67 – 107.68 Mb
PubMed search [1] [2]

Guanine nucleotide-binding protein G(t) subunit alpha-1 is a protein that in humans is encoded by the GNAT1 gene.[1]

Transducin is a 3-subunit guanine nucleotide-binding protein (G protein) which stimulates the coupling of rhodopsin and cGMP-phoshodiesterase during visual impulses. The transducin alpha subunits in rods and cones are encoded by separate genes. This gene encodes the alpha subunit in rods. Alternative splicing of this gene results in two transcript variants.[1]

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