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Pathways

Gnaq proteins in ACh signaling

The heterotrimeric G proteins are subdivided into four families depending on the type of G alpha subunit to which the G protein-coupled receptors (GPCRs) couple. The M1 type muscarinic receptors couple to Galphaq family members q, 11 and 14. The genes are listed with aliases in parentheses, full names and links to gene report pages:

Gnaq (CMC1, G-alpha-q) – G protein subunit alpha q
Gna11 (FBH, FN+BH2, FHH2) – G protein subunit alpha 11
Gna14 – G protein subunit alpha 14


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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.