>cd06213 oxygenase_e_transfer_subunit The oxygenase reductase FAD/NADH binding domain acts as part of the multi-component bacterial oxygenases which oxidize hydrocarbons. 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 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=2.4e-41 Score=272.82 Aligned_cols=194 Identities=18% Similarity=0.313 Sum_probs=161.6 Q ss_pred EEEEEEEEEECCCCEEEEEEECCCCCCCCCCCEEEECCCCCCCCEEEEEEECCCCCCC-CCEEEEEEECCCCCCCCCCC- Q ss_conf 1178989984799869999807899973898578803145861105564320566777-60179996157676531000- Q gi|254780364|r 13 YCESVISVKHYTDRLFRFCITRPKSFRFRSGEFVMLGLIVNGRPIFRAYSIASPCRDD-KLEFCSIKVDKGFFTTYLQN- 90 (224) Q Consensus 13 ~~~~V~~~~~~T~~~~~l~l~~p~~~~f~aGQ~~~l~~~~~g~~~~R~ySiaS~p~~~-~~~~~i~~~~~g~~s~~l~~- 90 (224) T Consensus 1 ~~a~v~~~~~~t~dv~~~~l~~~~~~~f~pGQ~v~l~~~g~--~~~R~ySias~p~~~~~i~~~Vk~~~~G~~s~~l~~~ 78 (227) T cd06213 1 IRGTIVAQERLTHDIVRLTVQLDRPIAYKAGQYAELTLPGL--PAARSYSFANAPQGDGQLSFHIRKVPGGAFSGWLFGA 78 (227) T ss_pred CEEEEEEEEEECCCEEEEEEECCCCCCCCCCEEEEEEECCC--CCCCEEEECCCCCCCCEEEEEEEEECCCCHHHHHHHC T ss_conf 98999999993799499999829988819985899998990--7520345536899888899999986799427899843 Q ss_pred CCCCCCCEECCCCCCCCCCCCCCCCCCEEEEECCCCHHHHHHHHHHHHHCCCCCEEEEEEECCCHHHHHHHHHHHHHHHH Q ss_conf 02222210016887533564467688179996586808899999986530886338999940586454304888998875 Q gi|254780364|r 91 IQPGDTILLHKKSTGDLILDSLIPGNRLYLFSMGTGIAPFASMIRDPETYKKFDEVIITHTCGRVAELQYGIDVMHEISQ 170 (224) Q Consensus 91 ~~~gd~~~~~~~p~g~f~~~~~~~~~~lvlIAgGtGiaP~~silr~~~~~~~~~~i~l~~g~R~~~dl~~~~el~~l~~~ 170 (224) T Consensus 79 l~~Gd~v~v-~gP~G~f~l~~--~~~~ivliAgG~GItP~~s~l~~~~~~~~~~~v~l~~g~r~~~dl~~~~el~~l~~~ 155 (227) T cd06213 79 DRTGERLTV-RGPFGDFWLRP--GDAPILCIAGGSGLAPILAILEQARAAGTKRDVTLLFGARTQRDLYALDEIAAIAAR 155 (227) T ss_pred CCCCCEEEE-ECCCCCEEECC--CCCCEEEEECCCCCCHHHHHHHHHHHCCCCCCCEEEECCCCHHHHHHHHHHHHHHHH T ss_conf 899989999-74733648327--998589997684644099999999973998774787515998997529999999874 Q ss_pred HHHHCCCCCCCEEEEEEECCCCC--CC---CCCCHHHHHC----CCHHHHCCCCCCC Q ss_conf 33210124687599981057887--76---6721687858----6069967879787 Q gi|254780364|r 171 DEILKDLIGQKLKFYRTVTQEDY--LY---KGRITNHILS----GEFYRNMGLSPLN 218 (224) Q Consensus 171 ~~~~~~~~~~~~~~~~~isre~~--~~---~GrIt~~i~~----g~l~~~~~l~~~~ 218 (224) T Consensus 156 ~~-------~~~~~~~~~s~~~~~~~~~g~~g~v~~~l~~~~~~~~~~y~CGp~~m~ 205 (227) T cd06213 156 WR-------GRFRFIPVLSEEPADSSWKGARGLVTEHIAEVLLAATEAYLCGPPAMI 205 (227) T ss_pred CC-------CCEEEEEEECCCCCCCCCCCCCCCHHHHHHHHCCCCCEEEEECCHHHH T ss_conf 67-------966999996468888885575574889886146799999993999999

HHsearch alignment for GI: 254780364 and conserved domain: cd06213