PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22390216-1 2012 The antineoplastic alkaloid ellipticine is a prodrug, whose pharmacological efficiency is dependent on its cytochrome P450 (P450)- and/or peroxidase-mediated activation in target tissues. ellipticine 28-39 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 124-148