PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23318910-1 2013 OBJECTIVE: Hydroxyl-delta-5-steroid dehydrogenase (HSD3B1) is an enzyme that catalyzes the oxidative conversion of delta-5-3 beta-hydroxyl steroids to the delta-4-3-keto configuration and is involved in steroid hormone synthesis. Steroids 203-218 hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 1 Homo sapiens 51-57