NAD(P)H:quinone oxidoreductase; Provisional

NAD(P)H:quinone oxidoreductase, type IV. This model represents a protein, WrbA, related to and slightly larger than flavodoxin. It was just shown, in E. coli and Archaeoglobus fulgidus (and previously for some eukaryotic homologs) to act as fourth type of NAD(P)H:quinone oxidoreductase. In E. coli, this protein was earlier reported to be produced during stationary phase, bind to the trp repressor, and make trp operon repression more efficient. WrbA does not interact with the trp operator by itself. Members are found in species in which homologs of the E. coli trp operon repressor TrpR (SP:P03032) are not detected. [Energy metabolism, Electron transport]

Multimeric flavodoxin WrbA [Energy production and conversion].

NADPH-dependent FMN reductase.

Flavodoxin.

Crystalstructure of native PnpB [Pseudomonas sp. WBC-3],4LA4_B Crystal structure of native PnpB [Pseudomonas sp. WBC-3],4LAF_A Crystal structure of PnpB complex with FMN [Pseudomonas sp. WBC-3],4LAF_B Crystal structure of PnpB complex with FMN [Pseudomonas sp. WBC-3],4LAF_C Crystal structure of PnpB complex with FMN [Pseudomonas sp. WBC-3],4LAF_D Crystal structure of PnpB complex with FMN [Pseudomonas sp. WBC-3]

Crystalstructure of E. coli WrbA in complex with FMN [Escherichia coli],2R96_C Crystal structure of E. coli WrbA in complex with FMN [Escherichia coli],2R97_A Crystal structure of E. coli WrbA in complex with FMN [Escherichia coli],2R97_C Crystal structure of E. coli WrbA in complex with FMN [Escherichia coli],2RG1_A Crystal structure of E. coli WrbA apoprotein [Escherichia coli],2RG1_B Crystal structure of E. coli WrbA apoprotein [Escherichia coli],3B6I_A WrbA from Escherichia coli, native structure [Escherichia coli K-12],3B6I_B WrbA from Escherichia coli, native structure [Escherichia coli K-12],3B6J_A WrbA from Escherichia coli, NADH complex [Escherichia coli K-12],3B6J_B WrbA from Escherichia coli, NADH complex [Escherichia coli K-12],3B6K_A WrbA from Escherichia coli, Benzoquinone complex [Escherichia coli K-12],3B6K_B WrbA from Escherichia coli, Benzoquinone complex [Escherichia coli K-12],3B6M_A WrbA from Escherichia coli, second crystal form [Escherichia coli K-12],3B6M_B WrbA from Escherichia coli, second crystal form [Escherichia coli K-12]

Highresolution structure of E.coli WrbA with FMN [Escherichia coli APEC O1],4DY4_C High resolution structure of E.coli WrbA with FMN [Escherichia coli APEC O1]

X-raystructure of E.coli Wrba in complex with FMN at 1.2 A resolution [Escherichia coli],3ZHO_B X-ray structure of E.coli Wrba in complex with FMN at 1.2 A resolution [Escherichia coli],4YQE_A Crystal structure of E. coli WrbA in complex with benzoquinone [Escherichia coli K-12],4YQE_B Crystal structure of E. coli WrbA in complex with benzoquinone [Escherichia coli K-12],5F12_A WrbA in complex with FMN under crystallization conditions of WrbA-FMN-BQ structure (4YQE) [Escherichia coli K-12],5F12_B WrbA in complex with FMN under crystallization conditions of WrbA-FMN-BQ structure (4YQE) [Escherichia coli K-12]

Structureof B. abortus WrbA-related protein A (WrpA) [Brucella abortus 2308],5F4B_B Structure of B. abortus WrbA-related protein A (WrpA) [Brucella abortus 2308]

NAD(P)H dehydrogenase (quinone) OS=Chromohalobacter salexigens (strain ATCC BAA-138 / DSM 3043 / CIP 106854 / NCIMB 13768 / 1H11) OX=290398 GN=Csal_1148 PE=3 SV=1

NAD(P)H dehydrogenase (quinone) OS=Paraburkholderia phytofirmans (strain DSM 17436 / LMG 22146 / PsJN) OX=398527 GN=Bphyt_6351 PE=3 SV=1

NAD(P)H dehydrogenase (quinone) OS=Burkholderia multivorans (strain ATCC 17616 / 249) OX=395019 GN=Bmul_6057 PE=3 SV=1

NAD(P)H dehydrogenase (quinone) OS=Alkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 / MLHE-1) OX=187272 GN=Mlg_1277 PE=3 SV=1

NAD(P)H dehydrogenase (quinone) OS=Burkholderia cenocepacia (strain HI2424) OX=331272 GN=Bcen2424_6131 PE=3 SV=1