PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17985934-5 2007 The growth protocol yields approximately 2.5 mg of the enzymatically active, uniformly 13C,15N-enriched CYP3A4 from 1 L of growth medium. 13c 87-90 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 104-110 17433262-5 2007 CYP3A4 produced a new methyl hydroxylated metabolite from voriconazole, detected by LC/UV and LC/MS/MS and confirmed by 1H and 13C NMR analyses, with K(m) and V(max) values of 11+/-3 microM and 0.10+/-0.01 nmol/min/nmol CYP3A4. 13c 127-130 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 0-6