“…[46] Methane monooxygenase, another non-heme diiron enzyme, catalyzes methane hydroxylation as well as a wide range of other oxidations including epoxidation, N-oxide formation, dehalogenation, and desaturation of benzylic substrates. [47] Degradation enzymes, such as cytochrome P450 enzymes, which contain a heme iron, also catalyze a wide range of oxidations.…”