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GNAT1 (G protein subunit alpha transducin 1)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
2779
Gene nameGene Name - the full gene name approved by the HGNC.
G protein subunit alpha transducin 1
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
GNAT1
SynonymsGene synonyms aliases
CSNB1G, CSNBAD3, GBT1, GNATR, HG1F
ChromosomeChromosome number
3
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
3p21.31
SummarySummary of gene provided in NCBI Entrez Gene.
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
SNPsSNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs104893740 G>A Pathogenic Missense variant, coding sequence variant
rs774214573 C>A,T Likely-pathogenic Coding sequence variant, stop gained, synonymous variant
rs786205853 C>G Pathogenic Missense variant, coding sequence variant
rs786205854 A>G Pathogenic Missense variant, coding sequence variant
rs1293620319 G>A,C,T Pathogenic Missense variant, coding sequence variant
miRNAmiRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT682021 hsa-miR-548an HITS-CLIP 23706177
MIRT682020 hsa-miR-3714 HITS-CLIP 23706177
MIRT540847 hsa-miR-15a-5p HITS-CLIP 23706177
MIRT540846 hsa-miR-15b-5p HITS-CLIP 23706177
MIRT540845 hsa-miR-16-5p HITS-CLIP 23706177
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000035 Function Acyl binding ISS
GO:0001580 Process Detection of chemical stimulus involved in sensory perception of bitter taste IEA
GO:0001664 Function G protein-coupled receptor binding IBA 21873635
GO:0001750 Component Photoreceptor outer segment IDA 2534964
GO:0001917 Component Photoreceptor inner segment IDA 2534964
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
Protein
UniProt ID P11488
Protein name Guanine nucleotide-binding protein G(t) subunit alpha-1 (Transducin alpha-1 chain)
Protein function Functions as a signal transducer for the rod photoreceptor RHO. Required for normal RHO-mediated light perception by the retina (PubMed:22190596). Guanine nucleotide-binding proteins (G proteins) function as transducers downstream of G protein-c
PDB 3RBQ
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00503 G-alpha
9 339
G-protein alpha subunit
Domain
Sequence
Sequence length 350
Interactions View interactions
PathwaysPathway information has different metabolic/signaling pathways associated with genes. Each record is hyperlinked to a complete information page which also includes links to the KEGG/Reactome pathway database.
 
KEGG
 
Reactome
  Phototransduction   PLC beta mediated events
G-protein activation
Activation of the phototransduction cascade
Inactivation, recovery and regulation of the phototransduction cascade
G alpha (i) signalling events
Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding
Associated diseases
Causal
Disease name Disease term dbSNP ID References
Congenital stationary night blindness Cone-rod synaptic disorder, congenital nonprogressive, Congenital stationary night blindness rs786205249, rs80338903, rs62638214, rs62638624, rs62638202, rs62638197, rs766862238, rs267607140, rs267607141, rs62638191, rs62638193, rs62637021, rs62637027, rs104894910, rs104894911, rs122456133, rs122456134, rs122456135, rs2147483647, rs104893789, rs104893790, rs104893796, rs121918582, rs104893740, rs80359870, rs387906862, rs786205113, rs772011426, rs281875234, rs794726685, rs387907138, rs773126191, rs770066665, rs794726686, rs397509379, rs397509380, rs61750168, rs281865186, rs281865194, rs150115958, rs786205852, rs786205853, rs786205854, rs778390089, rs869312176, rs879253773, rs879253774, rs886039559, rs886039560, rs886043488, rs1057518829, rs104893793, rs1553186509, rs61751398, rs781463257, rs531851447, rs770380556, rs748046539, rs1555418784, rs1555424166, rs781610444, rs1555424849, rs1555966753, rs1555967281, rs1557106008, rs1557107192, rs1557107417, rs1557108147, rs1557109796, rs1557109912, rs1557110046, rs1557110192, rs1557110499, rs1557110988, rs372529012, rs374913800, rs1410075831, rs766780281, rs1555967031, rs1566945534, rs777989874, rs782581701, rs1485132228, rs1567728372, rs1567725425, rs150441866, rs1358925739, rs779821510, rs1590998813, rs1594580431, rs777168556, rs763546583, rs1290420698, rs765645888, rs1596029830, rs1602180478, rs1602180791, rs1602181006, rs1602181043, rs1602181253, rs1602627593, rs782740998, rs1602630650, rs1602639607, rs1602641426, rs1602644716, rs1602658505, rs1602628429, rs2065841382, rs1596017653, rs769355168, rs1578278438, rs984572250, rs775166854, rs2065717735
Myopia Severe myopia rs387907109, rs146936371, rs587776903, rs786205127, rs398122836, rs199624584, rs587777625, rs786205216, rs758872875, rs764211125, rs1135402746, rs765658563, rs1555941129, rs1555941116, rs199923805, rs782555528, rs1554862601, rs1586620121, rs1387950081, rs2051026773, rs1422332023
Nystagmus Nystagmus rs137852207, rs137852208, rs1928435502, rs137852209, rs137852210, rs1929191668, rs137852211, rs137852212, rs2124209414, rs387906720, rs387906721, rs1602791884, rs786205896
Unknown
Disease name Disease term dbSNP ID References
Disorder of eye Disorder of eye
Hypoplasia of optic disc Hypoplasia of optic disc
Night blindness Night blindness, congenital stationary, NIGHT BLINDNESS, CONGENITAL STATIONARY, TYPE 2A, NIGHT BLINDNESS, CONGENITAL STATIONARY, TYPE 1B, Night Blindness, Congenital Stationary, Autosomal Dominant 3, NIGHT BLINDNESS, CONGENITAL STATIONARY, TYPE 2B (disorder), Night Blindness, Congenital Stationary, Type 1A, Night blindness, congenital stationary, type 1 22190596, 8673138, 17584859, 8673138
Night blindness, congenital stationary NIGHT BLINDNESS, CONGENITAL STATIONARY, TYPE 1G 22190596

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