part_of transmembrane signaling receptor activity G-protein coupled receptor activity Reactome:REACT_92494 Wikipedia:GPCR Reactome:REACT_77079 Reactome:REACT_101654 orphan G-protein coupled receptor activity GPCR activity Reactome:REACT_95526 GO:0001623 GO:0001624 orphan GPCR activity G protein coupled receptor activity Reactome:REACT_97825 GO:0001622 GO:0004930 Reactome:REACT_637 Reactome:REACT_29193 EBV-induced receptor Reactome:REACT_110075 Reactome:REACT_1430 Reactome:REACT_100632 Reactome:REACT_34075 receptor activity, G-protein coupled super conserved receptor expressed in brain receptor activity molecular_function Mas proto-oncogene receptor activity SREB receptor Epstein-Barr Virus-induced receptor activity Reactome:REACT_29686 Reactome:REACT_85989 Reactome:REACT_78692 Reactome:REACT_30471 ligand-dependent GPCR activity Reactome:REACT_108705 Combining with an extracellular signal 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. G-protein-coupled receptor activity Reactome:REACT_100062 Reactome:REACT_109715 Reactome:REACT_86240 Reactome:REACT_32983 Reactome:REACT_28243 Reactome:REACT_109480 orphan G protein coupled receptor activity Reactome:REACT_98882 Reactome:REACT_79526 Reactome:REACT_15298 Reactome:REACT_108337 Reactome:REACT_32708 G-protein coupled receptor activity, unknown ligand G-protein linked receptor activity G protein linked receptor activity RDC1 receptor activity GO:0001625 GO:0016526 Reactome:REACT_85249 G-protein coupled receptor signaling pathway