Term Name: G protein-coupled receptor activity
Synonyms: EBV-induced receptor, Epstein-Barr Virus-induced receptor activity, G protein coupled receptor activity, G protein linked receptor activity, G-protein coupled receptor activity, G-protein coupled receptor activity, unknown ligand, G-protein linked receptor activity, GPCR activity, ligand-dependent GPCR activity, Mas proto-oncogene receptor activity, orphan G protein coupled receptor activity, orphan G-protein coupled receptor activity, orphan GPCR activity, RDC1 receptor activity, receptor activity, G-protein coupled, SREB receptor, super conserved receptor expressed in brain receptor activity
Definition: 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.
Ontology: GO: Molecular Function [GO:0004930]    QuickGO    AmiGO

Relationships
is part of: G protein-coupled receptor signaling pathway
is a type of: transmembrane signaling receptor activity
has subtype: bioactive lipid receptor activity cannabinoid receptor activity choriogonadotropin hormone receptor activity corticotrophin-releasing factor receptor activity ecdysis-triggering hormone receptor activity G protein-coupled adenosine receptor activity G protein-coupled amine receptor activity G protein-coupled bile acid receptor activity G protein-coupled chemoattractant receptor activity G protein-coupled chemorepellent receptor activity G protein-coupled cytokinin receptor activity G protein-coupled estrogen receptor activity G protein-coupled folate receptor activity G protein-coupled GABA receptor activity G protein-coupled glucose receptor activity G protein-coupled glutamate receptor activity G protein-coupled neurotransmitter receptor activity G protein-coupled nucleotide receptor activity G protein-coupled olfactory receptor activity G protein-coupled opioid receptor activity G protein-coupled peptide receptor activity G protein-coupled photoreceptor activity G protein-coupled purinergic nucleotide receptor activity G protein-coupled pyrimidinergic nucleotide receptor activity G protein-coupled receptor activity involved in regulation of postsynaptic membrane potential gastric inhibitory peptide receptor activity gonadotropin-releasing hormone receptor activity GPCR taste receptor activity growth hormone secretagogue receptor activity growth hormone-releasing hormone receptor activity icosanoid receptor activity luteinizing hormone receptor activity mast cell secretagogue receptor activity melanin-concentrating hormone receptor activity melatonin receptor activity nicotinic acid receptor activity parathyroid hormone receptor activity pheromone receptor activity pituitary adenylate cyclase-activating polypeptide receptor activity platelet activating factor receptor activity prosaposin receptor activity secretin receptor activity thyroid-stimulating hormone receptor activity thyrotropin-releasing hormone receptor activity vasoactive intestinal polypeptide receptor activity
inverse has_part: G protein-coupled receptor signaling pathway