PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2566472-3 1989 Formation of the corresponding pyridine required the presence of an NADPH-generating system and was significantly inhibited by carbon monoxide and metyrapone, indicating the participation of cytochrome P-450. pyridine 31-39 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 191-207