NADPH-dependent FMN reductase family protein contains a flavodoxin-like fold, which is characterized by an open twisted/alpha beta structure consisting of five parallel beta-sheets connected by alpha-helices which surround the sheet
NAD(P)H:quinone oxidoreductase, type IV; This model represents a protein, WrbA, related to and ...
21-148
3.37e-06
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]
Pssm-ID: 130816 [Multi-domain] Cd Length: 197 Bit Score: 45.66 E-value: 3.37e-06
NAD(P)H:quinone oxidoreductase, type IV; This model represents a protein, WrbA, related to and ...
21-148
3.37e-06
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]
Pssm-ID: 130816 [Multi-domain] Cd Length: 197 Bit Score: 45.66 E-value: 3.37e-06
Flavodoxin-like fold; This family consists of a domain with a flavodoxin-like fold. The family ...
96-149
1.04e-04
Flavodoxin-like fold; This family consists of a domain with a flavodoxin-like fold. The family includes bacterial and eukaryotic NAD(P)H dehydrogenase (quinone) EC:1.6.99.2. These enzymes catalyze the NAD(P)H-dependent two-electron reductions of quinones and protect cells against damage by free radicals and reactive oxygen species. This enzyme uses a FAD co-factor. The equation for this reaction is:- NAD(P)H + acceptor <=> NAD(P)(+) + reduced acceptor. This enzyme is also involved in the bioactivation of prodrugs used in chemotherapy. The family also includes acyl carrier protein phosphodiesterase EC:3.1.4.14. This enzyme converts holo-ACP to apo-ACP by hydrolytic cleavage of the phosphopantetheine residue from ACP. This family is related to pfam03358 and pfam00258.
Pssm-ID: 426816 [Multi-domain] Cd Length: 193 Bit Score: 41.17 E-value: 1.04e-04
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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Functional characterization of the conserved domain architecture found on the query.
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