A1VBA6 · AZOR_NITV4
- ProteinFMN-dependent NADH:quinone oxidoreductase
- GeneazoR
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids209 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Quinone reductase that provides resistance to thiol-specific stress caused by electrophilic quinones.
Also exhibits azoreductase activity. Catalyzes the reductive cleavage of the azo bond in aromatic azo compounds to the corresponding amines.
Catalytic activity
- 2 a quinone + H+ + NADH = 2 a 1,4-benzosemiquinone + NAD+
Cofactor
Note: Binds 1 FMN per subunit.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | electron transfer activity | |
Molecular Function | FMN binding | |
Molecular Function | oxidoreductase activity, acting on NAD(P)H, NAD(P) as acceptor | |
Molecular Function | oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameFMN-dependent NADH:quinone oxidoreductase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Thermodesulfobacteriota > Desulfovibrionia > Desulfovibrionales > Desulfovibrionaceae > Nitratidesulfovibrio
Accessions
- Primary accessionA1VBA6
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_1000066502 | 1-209 | FMN-dependent NADH:quinone oxidoreductase | |||
Sequence: MATILYIKASPRGERSHSVTVADAFVKAYSEANPGDVVRVLDVFEADLPAFGTDAVVARYLSGQGDPLSPAQEAAWAAVKRQVEDFKTADKYVIALPMWNFSIPWRLKQFFDIIIQPGLTFSYDEQGYHGLVTGRPVLVSYARGGAYPAGTPAEGWDFQKRYLEHILGFIGFTDIRSVVVEPTLAGGPDTAQAKRAEAVEQARRMALEF |
Interaction
Subunit
Homodimer.
Structure
Sequence
- Sequence statusComplete
- Length209
- Mass (Da)22,989
- Last updated2007-02-06 v1
- Checksum89CAD03243A2A511
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000527 EMBL· GenBank· DDBJ | ABM27722.1 EMBL· GenBank· DDBJ | Genomic DNA |