ID 1.7.3.1 DE Nitroalkane oxidase. AN NAO. AN Nitroethane oxidase. AN Nitroethane reductase. CA A nitroalkane + H(2)O + O(2) = an aldehyde + nitrite + H(2)O(2). CF FAD. CC -!- While nitroethane may be the physiological substrate, the enzyme also CC acts on several other nitroalkanes, including 1-nitropropane, CC 2-nitropropane, 1-nitrobutane, 1-nitropentane, 1-nitrohexane, CC nitrocyclohexane and some nitroalkanols. CC -!- Differs from EC 1.13.11.32 in that the preferred substrates are CC neutral nitroalkanes rather than anionic nitronates. //