Cytochrome P450 ·
Drug Metabolism
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.com · CYP3A4 · heme iron · oxidation · phase I
Enzyme
CYP3A4
Phenotype
extensive
Step
—
CYP enzyme
Heme iron (Fe)
Drug substrate
Metabolite (oxidized)
O₂ / NADPH cofactor
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.com · Cytochrome P450 Metabolism