PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11934835-9 2002 Moreover, suramin, a specific antagonist of rat P2Y(2) receptor, acted as an inhibitor of UTP-induced migration. Suramin 10-17 purinergic receptor P2Y1 Rattus norvegicus 48-51