GNAT3
G protein subunit alpha transducin 3
Summary
Sweet, bitter, and umami tastes are transmitted from taste receptors by a specific guanine nucleotide binding protein. The protein encoded by this gene is the alpha subunit of this heterotrimeric G protein, which is found not only in the oral epithelium but also in gut tissues. Variations in this gene have been linked to metabolic syndrome. [provided by RefSeq, Dec 2015]
Known Variants28 total
| rsid | Position (GRCh37) | Alleles | Class | ClinVar |
|---|---|---|---|---|
| rs534902139 | 7:80,087,992 | A/C | — | uncertain significance |
| rs192064811 | 7:80,088,014 | C/G | — | uncertain significance |
| rs757519562 | 7:80,088,058 | C/T | — | uncertain significance |
| rs2535275161 | 7:80,088,123 | A/C | — | uncertain significance |
| rs371288725 | 7:80,088,126 | T/C | — | uncertain significance |
| rs1438616514 | 7:80,088,154 | C/T | — | uncertain significance |
| rs749041022 | 7:80,091,521 | T/G | — | uncertain significance |
| rs1450242803 | 7:80,091,564 | G/A | — | uncertain significance |
| rs2535278957 | 7:80,091,573 | A/G | — | uncertain significance |
| rs138660064 | 7:80,091,826 | C/T | — | uncertain significance |
| rs199873856 | 7:80,091,842 | C/A | — | uncertain significance |
| rs570030158 | 7:80,103,575 | C/A | — | uncertain significance |
| rs2535290774 | 7:80,103,648 | T/C | — | uncertain significance |
| rs766291717 | 7:80,103,649 | T/C | — | uncertain significance |
| rs11760281 | 7:80,104,549 | A/G | intron variant | — |
| rs200010494 | 7:80,108,221 | C/T | — | uncertain significance |
| rs12666211 | 7:80,109,838 | A/G | regulatory region variant | — |
| rs7796785 | 7:80,114,434 | G/T | — | — |
| rs771137976 | 7:80,117,855 | C/A | — | uncertain significance |
| rs1263742910 | 7:80,117,906 | G/A | — | uncertain significance |
| rs756575164 | 7:80,117,933 | T/G | — | uncertain significance |
| rs2535304790 | 7:80,117,963 | T/G | — | uncertain significance |
| rs776068977 | 7:80,123,942 | C/G | — | uncertain significance |
| rs7800804 | 7:80,135,088 | T/G | intron variant | — |
| rs771625680 | 7:80,141,130 | A/T | — | uncertain significance |
| rs754569137 | 7:80,141,199 | C/A | — | uncertain significance |
| rs773511062 | 7:80,141,216 | G/C | — | uncertain significance |
| rs529060361 | 7:80,141,763 | A/G | — | — |
Gene information from NCBI Gene. Variant classifications from ClinVar.