A protein complex which is capable of G protein-coupled GABA receptor activity. In human, it is usually a heterodimer composed of GABA-B receptor subunits 1 and 2.
Source:
GOC:TermGenie,
PMID:18790874,
GO_REF:0000088,
GOC:bhm
Comment
An example of this is GABR1 in human (UniProt symbol Q9UBS5) in PMID:18790874.