PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3674383-3 1987 The resulting [1,7,16-3H]progesterone was added to a reconstituted enzyme system containing cytochrome P-450 form 3b, NADPH-cytochrome P-450 reductase, and NADPH, and the rate of 16 alpha-hydroxylation was measured by the formation of 3H2O. [1,7,16-3h]progesterone 14-37 cytochrome P450 2C3 Oryctolagus cuniculus 92-116