ID 1.14.13.230 DE butane monooxygenase (soluble). CA butane + H(+) + NADH + O2 = butan-1-ol + H2O + NAD(+). 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. //