Term Name:	G protein-coupled ATP receptor activity
Synonyms:	ATP-activated adenosine receptor activity, ATP-activated nucleotide receptor activity
Definition:	Combining with ATP 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:0045031]    QuickGO    AmiGO