PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25684424-7 2015 In addition, the study focused on the effect of beta-phenylalanine, which forms the coordination bond with the heme of CYP26A1. beta-phenylalanine 48-66 cytochrome P450 family 26 subfamily A member 1 Homo sapiens 119-126