Probable G-protein coupled receptor 61 is a protein that in humans is encoded by the GPR61 gene.

This gene belongs to the G-protein coupled receptor 1 family. G protein-coupled receptors contain 7 transmembrane domains and transduce extracellular signals through heterotrimeric G proteins. The protein encoded by this gene is most closely related to biogenic amine receptors.

This article incorporates text from the United States National Library of Medicine, which is in the public domain.