PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3967847-7 1985 The activities of the 3 beta-HSD, 17-OH, 17,20-D, 17-KSR and aromatase were measured using as substrates 14C dehydroepiandrosterone, progesterone, 17-hydroxyprogesterone, androstenedione and testosterone, respectively. Progesterone 133-145 kinase suppressor of ras 1 Rattus norvegicus 53-56