PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10630892-6 1999 Human lymphoblast cell microsomes expressing human CYP2B6 incubated with the steroids investigated produced traces of 6beta-hydroxyl metabolites with testosterone and 17alpha-methyltestosterone only. 6beta-hydroxyl 118-132 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 51-57