G protein-coupled purinergic nucleotide receptor activity
Go to external page http://purl.obolibrary.org/obo/GO_0045028
Combining with a purine nucleotide 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. [ GOC:mah http://www.ncbi.nlm.nih.gov/pubmed/9755289 ]
Synonyms: G protein coupled purinergic nucleotide receptor activity G-protein coupled purinergic nucleotide receptor activity purinergic nucleotide receptor activity, G protein coupled purinergic nucleotide receptor activity, G-protein coupled