PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26247835-2 2016 The polycyclic hydrocarbons (PAHs), pyrene, 1-hydroxypyrene, 1-nitropyrene and 1-acetylpyrene, were found to induce Type I binding spectra with human cytochrome P450 (P450) 2A13 and were converted to various mono- and di-oxygenated products by this enzyme. pyrene 36-42 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 150-177 1459043-0 1992 Relationship between activities of cytochrome P-450 monooxygenases in human placental microsomes and binding of benzo(a)pyrene metabolites to calf thymus DNA. pyrene 120-126 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 35-51