G protein-coupled neurotransmitter receptor activity
Go to external page http://purl.obolibrary.org/obo/GO_0099528
Combining with a neurotransmitter and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex. [ GOC:mah GOC:fj GOC:bf ]
Synonyms: G-protein coupled neurotransmitter receptor activity