ID 1.14.14.11 DE styrene monooxygenase. CA FADH2 + O2 + styrene = (2S)-2-phenyloxirane + FAD + H(+) + H2O. CC -!- The enzyme catalyzes the first step in the aerobic styrene CC degradation pathway. CC -!- It forms a two-component system with a reductase (StyB) that utilizes CC NADH to reduce FAD, which is then transferred to the oxygenase. DR O06834, STYA_PSEFL ; O50214, STYA_PSESP ; //