PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17010942-3 2006 The P450 M-2C enzyme expressed in yeast cells catalyzed p-methylhydroxylation of only tolbutamide among four substrates tested, paclitaxel as a CYP2C8 substrate, diclofenac and tolbutamide as CYP2C9 substrates and S-mephenytoin as a CYP2C19 substrate. Tolbutamide 86-97 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 192-198 17010942-5 2006 Although all of the recombinant human CYP2C8, CYP2C9 and CYP2C19 expressed in yeast cells catalyzed tolbutamide p-methylhydroxylation, the kinetic profile of CYP2C8 was most similar to that of P450 M-2C. Tolbutamide 100-111 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 46-52 17010942-6 2006 Tolbutamide oxidation by the marmoset liver microsomes and the recombinant P450 M-2C was inhibited most effectively by quercetin, a CYP2C8 inhibitor, followed by omeprazole, a CYP2C19 inhibitor, whereas sulfaphenazole, a CYP2C9 inhibitor, was less potent under the conditions used. Tolbutamide 0-11 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 221-227