>gnl|CDD|99806 cd06210, MMO_FAD_NAD_binding, Methane monooxygenase (MMO) reductase of methanotrophs catalyzes the NADH-dependent hydroxylation of methane to methanol. This multicomponent enzyme mediates electron transfer via a hydroxylase (MMOH), a coupling protein, and a reductase which is comprised of an N-terminal [2Fe-2S] ferredoxin domain, an FAD binding subdomain, and an NADH binding subdomain. Oxygenases oxidize hydrocarbons using dioxygen as the oxidant. Dioxygenases add both atom of oxygen to the substrate, while mono-oxygenases add one atom to the substrate and one atom to water.. Length = 236

 Score = 53.9 bits (130), Expect = 4e-08
 Identities = 32/105 (30%), Positives = 50/105 (47%), Gaps = 6/105 (5%)

Query: 33  TRPKSFRFRSGEFVMLGLIVNGRPIFRAYSIAS-PCRDDKLEFCSIKVDKGFFTTYLQN- 90
               +  F  G+FV +   + G    R+YS+A+ P  D +LEF    +  G F+TYL+  
Sbjct: 28  GAGIAAEFVPGQFVEIE--IPGTDTRRSYSLANTPNWDGRLEFLIRLLPGGAFSTYLETR 85

Query: 91  IQPGDTILLHKKSTGDLILDSLIPGNRLYLFSMGTGIAPFASMIR 135
            + G  + L +   G   L       R +  + GTG+AP  SM+R
Sbjct: 86  AKVGQRLNL-RGPLGAFGLRENGLRPR-WFVAGGTGLAPLLSMLR 128