PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26658226-1 2016 The human mitochondrial cytochrome P450 enzymes CYP11A1, CYP11B1, and CYP11B2 are involved in the biosynthesis of steroid hormones. Steroids 114-130 cytochrome P450 family 11 subfamily A member 1 Homo sapiens 48-55