Automated description from the Alliance of Genome Resources (Release 3.2)
Exhibits G protein-coupled neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential. Involved in gamma-aminobutyric acid signaling pathway. Localizes to several cellular components, including GABA-ergic synapse; Schaffer collateral - CA1 synapse; and synaptic membrane. Is expressed in several structures, including central nervous system; eye; genitourinary system; gut; and respiratory system. Orthologous to human GABBR1 (gamma-aminobutyric acid type B receptor subunit 1).