GPR156

GPR156 (G protein-coupled receptor 156), is a human is_associated_with::gene which encodes a is_associated_with::G protein-coupled receptor belonging to metabotropic glutamate receptor subfamily. By sequence homology, this gene was proposed as being a possible GABAB receptor subunit, however when expressed in cells alone or with other GABAB subunits, no response to GABAB ligands could be detected. Therefore, the function of this protein remains to be elucidated.