PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20100815-9 2010 Highly active mutants are also able to metabolize several other human P450 substrates, including phenacetin, ethoxyresorufin, and chlorzoxazone. Phenacetin 97-107 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 70-74