PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3036002-10 1987 In the absence of ferric-EDTA (and azide), microsomes catalyzed the oxidation of pyrazole to 4-hydroxypyrazole by a cytochrome P-450-dependent reaction which was independent of hydroxyl radicals. 4-hydroxypyrazole 93-110 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 116-132