>cd06187 O2ase_reductase_like The oxygenase reductase FAD/NADH binding domain acts as part of the multi-component bacterial oxygenases which oxidize hydrocarbons using oxygen as the oxidant. Electron transfer is from NADH via FAD (in the oxygenase reductase) and an [2FE-2S] ferredoxin center (fused to the FAD/NADH domain and/or discrete) to the oxygenase. Dioxygenases add both atoms of oxygen to the substrate, while mono-oxygenases (aka mixed oxygenases) add one atom to the substrate and one atom to water. In dioxygenases, Class I enzymes are 2 component, containing a reductase with Rieske type [2Fe-2S] redox centers and an oxygenase. Class II are 3 component, having discrete flavin and ferredoxin proteins and an oxygenase. Class III have 2 [2Fe-2S] centers, one fused to the flavin domain and the other separate.

Probab=100.00 E-value=5.2e-40 Score=264.62 Aligned_cols=190 Identities=20% Similarity=0.276 Sum_probs=160.3 Q ss_pred EEEEEECCCCEEEEEEECCCCCCCCCCCEEEECCCCCCCCEEEEEEECCCCCCC-CCEEEEEEECCCCCCCCCCC-CCCC Q ss_conf 989984799869999807899973898578803145861105564320566777-60179996157676531000-0222 Q gi|254780364|r 17 VISVKHYTDRLFRFCITRPKSFRFRSGEFVMLGLIVNGRPIFRAYSIASPCRDD-KLEFCSIKVDKGFFTTYLQN-IQPG 94 (224) Q Consensus 17 V~~~~~~T~~~~~l~l~~p~~~~f~aGQ~~~l~~~~~g~~~~R~ySiaS~p~~~-~~~~~i~~~~~g~~s~~l~~-~~~g 94 (224) T Consensus 1 vv~i~~~t~d~~~~~l~~~~~~~~~~GQ~v~l~~~~~~-~~~R~ySias~p~~~~~l~l~Vk~~~~G~~S~~L~~~l~~G 79 (224) T cd06187 1 VVSVERLTHDIAVVRLQLDQPLPFWAGQYVNVTVPGRP-RTWRAYSPANPPNEDGEIEFHVRAVPGGRVSNALHDELKVG 79 (224) T ss_pred CEEEEECCCCEEEEEEECCCCCCCCCCEEEEEEECCCC-EEEEEEEECCCCCCCCEEEEEEEEECCCHHHHHHHHCCCCC T ss_conf 95589827985999998599887289987999988988-05897053688999988999999968984888998539999 Q ss_pred CCCEECCCCCCCCCCCCCCCCCCEEEEECCCCHHHHHHHHHHHHHCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHHH Q ss_conf 22100168875335644676881799965868088999999865308863389999405864543048889988753321 Q gi|254780364|r 95 DTILLHKKSTGDLILDSLIPGNRLYLFSMGTGIAPFASMIRDPETYKKFDEVIITHTCGRVAELQYGIDVMHEISQDEIL 174 (224) Q Consensus 95 d~~~~~~~p~g~f~~~~~~~~~~lvlIAgGtGiaP~~silr~~~~~~~~~~i~l~~g~R~~~dl~~~~el~~l~~~~~~~ 174 (224) T Consensus 80 d~v~v-~~P~G~f~~~~~-~~~~~vliAgG~GItP~~s~l~~~~~~~~~~~v~l~~g~r~~~d~~~~~el~~l~~~~~-- 155 (224) T cd06187 80 DRVRL-SGPYGTFYLRRD-HDRPVLCIAGGTGLAPLRAIVEDALRRGEPRPVHLFFGARTERDLYDLEGLLALAARHP-- 155 (224) T ss_pred CEEEE-ECCEECCEECCC-CCCCEEEEECCCCCCHHHHHHHHHHHCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHCC-- T ss_conf 98999-717755251677-89868999657562359999999997599982899971588799888999999998789-- Q ss_pred CCCCCCCEEEEEEECCCCCCC---CCCCHHHHHC------CCHHHHCCCCCC Q ss_conf 012468759998105788776---6721687858------606996787978 Q gi|254780364|r 175 KDLIGQKLKFYRTVTQEDYLY---KGRITNHILS------GEFYRNMGLSPL 217 (224) Q Consensus 175 ~~~~~~~~~~~~~isre~~~~---~GrIt~~i~~------g~l~~~~~l~~~ 217 (224) T Consensus 156 ------~~~~~~~~s~~~~~~~~~~G~v~~~~~~~~~~~~~~~~yiCGP~~m 201 (224) T cd06187 156 ------WLRVVPVVSHEEGAWTGRRGLVTDVVGRDGPDWADHDIYICGPPAM 201 (224) T ss_pred ------CEEEEEEECCCCCCCCCCCCCHHHHHHHHCCCCCCCEEEEECCHHH T ss_conf ------9299999825898876664728999986478867989999299999

HHsearch alignment for GI: 254780364 and conserved domain: cd06187