ID 1.14.14.35 DE dimethylsulfone monooxygenase. CA dimethyl sulfone + FMNH2 + O2 = FMN + formaldehyde + 2 H(+) + H2O + CA methanesulfinate. CC -!- The enzyme, characterized from Pseudomonas spp., is involved in a CC dimethyl sulfide degradation pathway. CC -!- It is dependent on NAD(P)H-dependent FMN reductase (EC 1.5.1.38, CC 1.5.1.39, or 1.5.1.42), which provides it with reduced FMN. CC -!- The product, methanesulfinate, is oxidized spontaneously to CC methanesulfonate in the presence of dioxygen and FMNH2. DR Q3KC85, SFNG_PSEPF ; Q65YW9, SFNG_PSEPU ; //