PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9888582-1	1998	Human P450c17 catalyzes the 17alpha-hydroxylation of pregnenolone to 17OH pregnenolone and of progesterone to 17alpha-OH progesterone; the same P450c17 enzyme also catalyzes 17,20 lyase activity on the same active site, converting 17OH-pregnenolone to DHEA.	Dehydroepiandrosterone	252-256	cytochrome P450 family 17 subfamily A member 1	Homo sapiens	6-13	
9888582-1	1998	Human P450c17 catalyzes the 17alpha-hydroxylation of pregnenolone to 17OH pregnenolone and of progesterone to 17alpha-OH progesterone; the same P450c17 enzyme also catalyzes 17,20 lyase activity on the same active site, converting 17OH-pregnenolone to DHEA.	Dehydroepiandrosterone	252-256	cytochrome P450 family 17 subfamily A member 1	Homo sapiens	144-151	
9888582-2	1998	Rodent and porcine P450c17 also catalyze 17,20 lyase activity with delta4 substrates, converting 17OH-progesterone to delta4 androstenedione, but human P450c17 catalyzes this reaction very inefficiently, so that virtually all human C19 sex steroids are made via 17OH pregnenolone and DHEA.	Dehydroepiandrosterone	284-288	cytochrome P450 family 17 subfamily A member 1	Homo sapiens	19-26	
9888582-2	1998	Rodent and porcine P450c17 also catalyze 17,20 lyase activity with delta4 substrates, converting 17OH-progesterone to delta4 androstenedione, but human P450c17 catalyzes this reaction very inefficiently, so that virtually all human C19 sex steroids are made via 17OH pregnenolone and DHEA.	Dehydroepiandrosterone	284-288	cytochrome P450 family 17 subfamily A member 1	Homo sapiens	152-159