title: A comparison of the substrate and electron-donor specificities of the methane mono-oxygenases from three strains of methane-oxidizing bacteria.
abstract: 1. Methane mono-oxygenase from Methylosinus trichosporium has the same broad substrate specificity as the analogous enzyme from Methylococcus capsulatus (Bath); the enzyme from Methylomonas methanica is more specific. 2. Contrary to previous reports, NAD(P)H and not ascorbate is the required electron donor for the enzyme from Methylosinus trichosporium. 3. It is concluded that these three bacteria contain similar methane mono-oxygenases.
mesh_terms: D008697:Methane; D008772:Methylococcaceae / Q000201:enzymology*; D010084:Oxidation-Reduction; D010105:Oxygenases / Q000378:metabolism; D013379:Substrate Specificity
chemical_list: D010105:Oxygenases; D008697:Methane