PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7586124-4 1995 The production of BMO from butadiene is mediated by CYP2E1 and, at high butadiene concentrations, by CYP2A6. 1,3-butadiene 27-36 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 52-58