PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
24160919-2	2013	In the formation of the male hormone dehydroepiandrosterone, pregnenolone is first hydroxylated by P450 CYP17A1 at the 17-carbon, followed a second round of catalysis by the same enzyme that cleaves the C17-C20 bond, releasing acetic acid and the 17-keto product.	Dehydroepiandrosterone	37-59	cytochrome P450 family 17 subfamily A member 1	Homo sapiens	104-111