PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28890368-6 2017 Co-administration of Abi lead to detectable concentrations of the Abi metabolite Delta4-Abi (D4A), known to inhibit enzymes other than CYP17A1 in steroid metabolism. delta4-abiraterone 93-96 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 135-142