PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7515875-3 1994 The increase in NOS activity induced by VIP, PACAP, and GTP gamma S was abolished by GDP beta S (guanosine 5"-O-(beta-thio)diphosphate), which had no effect on NOS activity stimulated by Ca2+. guanosine 5'-O-(2-thiodiphosphate) 85-95 adenylate cyclase activating polypeptide 1 Homo sapiens 45-50