PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15041462-6 2004 In contrast, with EPA as substrate CYP1A1 was mainly an epoxygenase, oxidizing with over 68% of total metabolites EPA to 17(R),18(S)-epoxyeicosatetraenoic acid (17(R),18(S)-EETeTr). r) 124-126 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 35-41