PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3494453-0 1987 Inactivation of human liver cytochrome P-450 by the drug methoxsalen and other psoralen derivatives. Ficusin 79-87 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 28-44 3494453-1 1987 The effects of psoralen derivatives on cytochrome P-450 have been studied in human liver microsomes. Ficusin 15-23 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 39-55