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Gene

GNAT3

G protein subunit alpha transducin 3

Summary

Cytogenetic location
7q21.11
Coordinates
Chromosome 7: 80,458,635–80,512,064 (GRCh38)
Exons
8 exons across 53.4 kb
Protein
354 amino acids
Also known as
gustducin, GDCA
MANE Select transcript
ENST00000398291.4NM_001102386.3
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads GNAT3 yet. The test sequences your whole genome, so your data includes it all the same.

How GNAT3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 7, with a bracket where GNAT3 sits. GNAT3 and 3 genes near it on chromosome 7, from 79,985,350 to 80,985,349.Chromosome 77q21.11p22.3p22.2p22.1p21.3p21.2p21.1p15.3p15.2p15.1p14.3p14.2p14.1p13p12.3p12.2p12.1p11.2p11.1q11.1q11.21q11.22q11.23q21.11q21.12q21.13q21.2q21.3q22.1q22.2q22.3q31.1q31.2q31.31q31.32q31.33q32.1q32.2q32.3q33q34q35q36.1q36.2q36.380 Mb80.2 Mb80.4 Mb80.6 Mb80.8 MbGNAI1: 79,768,028–80,226,181, forward strandGNAI1CD36: 80,369,532–80,679,277, forward strandCD36GNAT3: 80,458,635–80,512,064, reverse strandGNAT3SEMA3C: 80,742,538–80,922,393, reverse strandSEMA3CDiagram of GNAT3: 8 exons on the reverse strand of chromosome 7Exon 8: 80,458,635–80,458,861, 227 basesExon 7: 80,462,159–80,462,312, 154 basesExon 6: 80,462,502–80,462,631, 130 basesExon 5: 80,474,251–80,474,379, 129 basesExon 4: 80,478,841–80,478,998, 158 basesExon 3: 80,488,535–80,488,676, 142 basesExon 2: 80,494,605–80,494,647, 43 basesExon 1: 80,511,809–80,512,064, 256 bases864215′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 1.2 kb of the gene's 53.4 kb; 1,065 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.

Cite this page

APA

Dante Labs. (n.d.). GNAT3 gene: G protein subunit alpha transducin 3. Retrieved 17 October 2026, from https://dantelabs.com/genes/gnat3

Vancouver

Dante Labs. GNAT3 gene: G protein subunit alpha transducin 3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/gnat3

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