| 1304683 | Gnat1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits GTP binding; G-protein beta/gamma-subunit complex binding (ortholog); GTPase activity (ortholog); INVOLVED IN cGMP catabolic process; detection of chemical stimulus involved in sensory perception of bitter taste; G protein-coupled opsin signaling pathway; PARTICIPATES IN visual phototransduction pathway; ASSOCIATED WITH Experimental Diabetes Mellitus; congenital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); FOUND IN apical plasma membrane; heterotrimeric G-protein complex; neuronal cell body; INTERACTS WITH 1-naphthyl isothiocyanate; 17beta-estradiol; 2,3,7,8-tetrachlorodibenzodioxine | 8 | 117229575 | 117234311 | Rat | 172 | symbol , PhenoGen | gene, protein-coding, VALIDATED [RefSeq] |
| 1312271 | GNAT1 | G protein subunit alpha transducin 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. This gene is also expressed in other cells, and has been implicated in bitter taste transduction in rat taste cells. Mutations in this gene result in autosomal dominant congenital stationary night blindness. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Feb 2009] | 3 | 50191610 | 50197696 | Human | 266 | symbol , COSMIC , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 1312272 | Gnat1 | G protein subunit alpha transducin 1 | Enables G-protein beta/gamma-subunit complex binding activity and GTPase activity. Acts upstream of or within several processes, including cellular response to electrical stimulus; detection of light stimulus; and eye photoreceptor cell differentiation. Located in photoreceptor connecting cilium; ph otoreceptor inner segment; and photoreceptor outer segment. Is expressed in brain; eye; photoreceptor layer outer segment; retina; and retina outer nuclear layer. Human ortholog(s) of this gene implicated in congenital stationary night blindness 1G; congenital stationary night blindness autosomal dominant 3; and night blindness. Orthologous to human GNAT1 (G protein subunit alpha transducin 1). [provided by Alliance of Genome Resources, Jul 2025] | 9 | 107551636 | 107556833 | Mouse | 229 | symbol , PhenoGen , description | gene, protein-coding, VALIDATED [RefSeq] |
| 8870848 | Gnat1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits G-protein beta/gamma-subunit complex binding (ortholog); GTP binding (ortholog); GTPase activity (ortholog); INVOLVED IN background adaptation (ortholog); cell population proliferation (ortholog); cellular response to electrical stimulus (ortholog); PARTICIPATES IN vi sual phototransduction pathway; ASSOCIATED WITH congenital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); congenital stationary night blindness 1G (ortholog); FOUND IN apical plasma membrane (ortholog); heterotrimeric G-protein complex (ortholog); neuronal cell body (ortholog) | NW_004955532 | 2018850 | 2023603 | Chinchilla | 64 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 11717350 | GNAT1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits GTP binding (ortholog); INVOLVED IN background adaptation (ortholog); cell population proliferation (ortholog); cellular response to electrical stimulus (ortholog); PARTICIPATES IN visual phototransduction pathway; ASSOCIATED WITH congenital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); congenital stationary night blindness 1G (ortholog); FOUND IN apical plasma membrane (ortholog); heterotrimeric G-protein complex (ortholog); neuronal cell body (ortholog) | 3 | 50119267 | 50126131 | Bonobo | 83 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12376683 | GNAT1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits G protein activity (ortholog); GTP binding (ortholog); INVOLVED IN background adaptation (ortholog); cell population proliferation (ortholog); cellular response to electrical stimulus (ortholog); PARTICIPATES IN visual phototransduction pathway; ASSOCIATED WITH congen ital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); congenital stationary night blindness 1G (ortholog); FOUND IN apical plasma membrane (ortholog); heterotrimeric G-protein complex (ortholog); membrane (ortholog) | 20 | 39128244 | 39133280 | Dog | 85 | symbol , old_gene_name | gene, protein-coding, VALIDATED [RefSeq] |
| 12460630 | Gnat1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits GTP binding (ortholog); INVOLVED IN background adaptation (ortholog); cell population proliferation (ortholog); cellular response to electrical stimulus (ortholog); PARTICIPATES IN visual phototransduction pathway; ASSOCIATED WITH congenital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); congenital stationary night blindness 1G (ortholog); FOUND IN apical plasma membrane (ortholog); heterotrimeric G-protein complex (ortholog); membrane (ortholog) | NW_004936529 | 1735258 | 1740297 | Squirrel | 86 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 626081995 | Gnat1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits G-protein beta/gamma-subunit complex binding (ortholog); GTP binding (ortholog); GTPase activity (ortholog); INVOLVED IN background adaptation (ortholog); cell population proliferation (ortholog); cellular response to electrical stimulus (ortholog); PARTICIPATES IN vi sual phototransduction pathway; ASSOCIATED WITH congenital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); congenital stationary night blindness 1G (ortholog); FOUND IN apical plasma membrane (ortholog); heterotrimeric G-protein complex (ortholog); neuronal cell body (ortholog) | | | | Black Rat | 64 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 14239840 | GNAT1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits GTP binding (ortholog); INVOLVED IN background adaptation (ortholog); cell population proliferation (ortholog); cellular response to electrical stimulus (ortholog); PARTICIPATES IN visual phototransduction pathway; ASSOCIATED WITH congenital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); congenital stationary night blindness 1G (ortholog); FOUND IN apical plasma membrane (ortholog); heterotrimeric G-protein complex (ortholog); membrane (ortholog); INTERACTS WITH deoxynivalenol | | | | Pig | 89 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18926258 | Gnat1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits GTP binding (ortholog); INVOLVED IN background adaptation (ortholog); cell population proliferation (ortholog); cellular response to electrical stimulus (ortholog); PARTICIPATES IN visual phototransduction pathway; ASSOCIATED WITH congenital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); congenital stationary night blindness 1G (ortholog); FOUND IN apical plasma membrane (ortholog); heterotrimeric G-protein complex (ortholog); membrane (ortholog) | | | | Naked Mole-Rat | 86 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18481207 | GNAT1 | G protein subunit alpha transducin 1 | ENCODES a protein that exhibits GTP binding (ortholog); INVOLVED IN background adaptation (ortholog); cell population proliferation (ortholog); cellular response to electrical stimulus (ortholog); PARTICIPATES IN visual phototransduction pathway; ASSOCIATED WITH congenital stationary night blindness (ortholog); congenital stationary night blindness 1C (ortholog); congenital stationary night blindness 1G (ortholog); FOUND IN apical plasma membrane (ortholog); heterotrimeric G-protein complex (ortholog); membrane (ortholog) | | | | Green Monkey | 85 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155257492 | gnat1 | | | | | | Tropical Clawed Frog | | symbol | gene, null |
| 155241013 | gnat1.L | | | | | | African Clawed Frog | | symbol | gene, null |
| 155257491 | gnat1.S | | | | | | African Clawed Frog | | symbol | gene, null |