NADPH oxidase | oxidase | Cytochrome c oxidase | cytochrome c oxidase | Oxidase | Monoamine oxidase | cytochrome ''c'' oxidase | monoamine oxidase | Reticuline oxidase | Monoamine oxidase B | L-gulonolactone oxidase | D-amino acid oxidase | Cytochrome c oxidase subunit I |
The drugs and the enzymes they probe are as follows - caffeine (probes CYP1A2, N-acetyltransferase 2, xanthine oxidase), midazolam (probes CYP3A), omeprazole (probes CYP2C19) and dextromethorphan (probes CYP2D6).