part of part of in taxon regulation of postsynaptic membrane potential G protein-coupled neurotransmitter receptor activity neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential G protein-coupled receptor activity involved in regulation of postsynaptic membrane potential G protein-coupled neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential G-protein coupled neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential GO:0099579 A G protein-coupled neurotransmitter receptor activity, occurring in the postsynaptic membrane, involved in regulation of postsynaptic membrane potential. Metazoa