HAMAP

Accession	MF_01313
Dates	18-MAR-2003 (Created) 2-DEC-2010 (Last updated, Version 21)

Data class

Protein

Predictors

HAMAP; MF_01313; [distribution of match scores in UniProtKB];[seed alignment for MF_01313]

Names

NorW

Identifier

NORW

Protein name

RecName: Full=Nitric oxide reductase FlRd-NAD(+) reductase; EC=1.18.1.-; AltName: Full=Flavorubredoxin reductase; Short=FlRd-reductase; Short=FlavoRb reductase;

Gene name

norW, flrR

FUNCTION: One of at least two accessory proteins for anaerobic nitric oxide (NO) reductase. Reduces the rubredoxin moiety of NO reductase (By similarity).

CATALYTIC ACTIVITY: Reduced NO reductase rubredoxin + NAD(+) = oxidized NO reductase rubredoxin + NADH.

COFACTOR: FAD (By similarity).

PATHWAY: Nitrogen metabolism; nitric oxide reduction.

SUBCELLULAR LOCATION: Cytoplasm (By similarity).

SIMILARITY: Belongs to the FAD-dependent oxidoreductase family.

Pfam	PF00070; Pyr_redox; 1; PF07992; Pyr_redox_2; 1;
PRINTS	PR00368; FADPNR; 1;

Cytoplasm, Oxidoreductase, Flavoprotein, FAD, NAD.

GO:0016731; Molecular function: oxidoreductase activity, acting on iron-sulfur proteins as donors, NAD or NADP as acceptor.
GO:0055114; Biological process: oxidation-reduction process.
GO:0005737; Cellular component: cytoplasm.

Size range:	377-388 amino acids
Related UniRules:	None
Template:	P37596 (NORW_ECOLI)
Scope:	Bacteria; Aeromonas Bacteria; Aliivibrio Bacteria; Citrobacter Bacteria; Escherichia Bacteria; Enterobacter Bacteria; Klebsiella Bacteria; Pectobacterium Bacteria; Salmonella Bacteria; Serratia Bacteria; Shigella Bacteria; Vibrio
Fusion:	Nter: None; Cter: None
Duplicate:	None
Plasmid encoded:	None
Comments:	Restricted to lineages where there are norR and norV upstream.