>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=0 Score=332.22 Aligned_cols=222 Identities=18% Similarity=0.301 Sum_probs=184.9 Q ss_pred CEEEEEEEECCCCEEEEEEECCCCCCCCCCCEEEEEEECCCEEEEEEEEECCCCCC-CCEEEEEEEECCCCCCCCCC-CC Q ss_conf 06898888479986999980778998399717999984398588766542285768-86058999943888566100-12 Q gi|254780363|r 14 CESVISIKHYTDRLFRFCITRPKSFRFRSGEFVMLGLMVNGRRISRAYSMASPCWD-DKLEFFSIKVEQGPLTTHLQ-NI 91 (264) Q Consensus 14 ~~~V~~v~~~t~~~~~~~l~~~~~~~f~~GQ~v~i~~~~~g~~~~R~YSiaS~p~~-~~le~~i~~v~~G~~S~~L~-~l 91 (264) T Consensus 2 ~a~v~~~~~~t~dv~~~~l~~~~~~~f~pGQ~v~l~~~--g~~~~R~ySias~p~~~~~i~~~Vk~~~~G~~s~~l~~~l 79 (227) T cd06213 2 RGTIVAQERLTHDIVRLTVQLDRPIAYKAGQYAELTLP--GLPAARSYSFANAPQGDGQLSFHIRKVPGGAFSGWLFGAD 79 (227) T ss_pred EEEEEEEEEECCCEEEEEEECCCCCCCCCCEEEEEEEC--CCCCCCEEEECCCCCCCCEEEEEEEEECCCCHHHHHHHCC T ss_conf 89999999937994999998299888199858999989--9075203455368998888999999867994278998438 Q ss_pred CCCCEEECCCCCCCCCCCCCCCCCCEEEEEECCCCHHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHHHHHHHHHHH Q ss_conf 38851002578873216432235866999975867277899887634103578579999519988987335668989864 Q gi|254780363|r 92 QPGDTILLHKKSTGTLVLDALIPGNRLYLFSTGTGIAPFVSVIRDPGTYEKFDEVIVTQTCRQVVELQYGIDVMHEISQD 171 (264) Q Consensus 92 ~~Gd~i~i~~~p~G~f~~d~~~~~~~lilIAgGtGItP~~sii~~~~~~~~~~~i~L~~g~R~~~dl~y~~~l~~~~~~~ 171 (264) T Consensus 80 ~~Gd~v~v~g-P~G~f~l~~--~~~~ivliAgG~GItP~~s~l~~~~~~~~~~~v~l~~g~r~~~dl~~~~el~~l~~-- 154 (227) T cd06213 80 RTGERLTVRG-PFGDFWLRP--GDAPILCIAGGSGLAPILAILEQARAAGTKRDVTLLFGARTQRDLYALDEIAAIAA-- 154 (227) T ss_pred CCCCEEEEEC-CCCCEEECC--CCCCEEEEECCCCCCHHHHHHHHHHHCCCCCCCEEEECCCCHHHHHHHHHHHHHHH-- T ss_conf 9998999974-733648327--99858999768464409999999997399877478751599899752999999987-- Q ss_pred HHHHHHHCCCCEEEEECCCCC--CCCCCCCCCCCCCCHHHHHCCCCCCCHHCCEEEEECCHHHHHHHHHHHHHCCCCCCC Q ss_conf 457774058843898204544--444656775431104788528998873137899968989999999999986985315 Q gi|254780363|r 172 EILKDLIGQKLKFYRTVTQED--YLYKGRITNHILSGEFYRNMDLSPLNPDTDRIMICGSPTMIVDMKDLLIAKKFREGS 249 (264) Q Consensus 172 ~~~~~~~~~~~~~~~~~s~e~--~~~~grit~~i~~g~l~~~~~~~~~~~~~~~vyiCGpp~Mi~~v~~~L~~~G~~~~~ 249 (264) T Consensus 155 -----~~~~~~~~~~~~s~~~~~~~~~g~~------g~v~~~l~--~~~~~~~~~y~CGp~~m~~~v~~~L~~~Gv~~~- 220 (227) T cd06213 155 -----RWRGRFRFIPVLSEEPADSSWKGAR------GLVTEHIA--EVLLAATEAYLCGPPAMIDAAIAVLRALGIARE- 220 (227) T ss_pred -----HCCCCEEEEEEECCCCCCCCCCCCC------CCHHHHHH--HHCCCCCEEEEECCHHHHHHHHHHHHHCCCCHH- T ss_conf -----4679669999964688888855755------74889886--146799999993999999999999998599889- Q ss_pred CCCCCEEEEEEE Q ss_conf 679950999987 Q gi|254780363|r 250 NSRPGTFVVERA 261 (264) Q Consensus 250 ~~~~g~~~~E~~ 261 (264) T Consensus 221 -----~I~~E~F 227 (227) T cd06213 221 -----HIHADRF 227 (227) T ss_pred -----HEEEEEC T ss_conf -----9797159

HHsearch alignment for GI: 254780363 and conserved domain: cd06213