G protein-coupled ATP receptor activity
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.
GO:0045028
G protein-coupled purinergic nucleotide receptor activity
is_a
ATP-activated adenosine receptor activity
related
ATP-activated nucleotide receptor activity
broad