||Recombinant Human Cytochrome P450 2C9*1 (Wild type allele) was expressed in E. coli.
||This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and its expression is induced by rifampin. The enzyme is known to metabolize many xenobiotics, including phenytoin, tolbutamide, ibuprofen and S-warfarin. Studies identifying individuals who are poor metabolizers of phenytoin and tolbutamide suggest that this gene is polymorphic. The gene is located within a cluster of cytochrome P450 genes on chromosome 10q24.
||12-88 units/mg protein
||mol wt 54423.1 g/mol
||One unit will convert 1.0 nanomole of diclofenac (2-(2,6-dichloranilino) phenylacetic acid) 4`-hydroxylated product per minute at pH 7.4 at 37 °C.
||3.5-25 mg protein/mL (protein)50-150 nmol/mL (P450)6-14 nmol/mg protein (specific content)