ID 1.14.13.251 DE glycine betaine monooxygenase. CA glycine betaine + H(+) + NADH + O2 = formaldehyde + H2O + CA N,N-dimethylglycine + NAD(+). CC -!- The enzyme, characterized from the bacteria Pseudomonas aeruginosa CC and Chromohalobacter salexigens, is involved in a degradation pathway CC of glycine betaine. CC -!- It is composed of two subunits - a ferredoxin reductase component CC that contains FAD, and a terminal oxygenase component that contains a CC [2Fe-2S] Rieske-type iron-sulfur cluster and a nonheme iron center. //