ID 1.14.13.230 DE butane monooxygenase (soluble). CA butane + NADH + O2 + H(+) = butan-1-ol + NAD(+) + H2O. CC -!- The enzyme, characterized from the bacterium Thauera butanivorans, CC is similar to EC 1.14.13.25, but has a very low activity with CC methane. CC -!- The enzyme can also act on other C3-C6 linear and branched aliphatic CC alkanes with lower activity. //