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HAMAP rule MF_01313

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General rule information [?]

Accession MF_01313
Dates 18-MAR-2003 (Created)
12-JAN-2021 (Last updated, Version 28)
Name NorW
Bacteria; Aeromonas
Bacteria; Aliivibrio
Bacteria; Citrobacter
Bacteria; Escherichia
Bacteria; Enterobacter
Bacteria; Klebsiella
Bacteria; Pectobacterium
Bacteria; Salmonella
Bacteria; Serratia
Bacteria; Shigella
Bacteria; Vibrio
Template P37596 (NORW_ECOLI)

Propagated annotation [?]

Identifier, protein and gene names [?]

Protein name
RecName: Full=Nitric oxide reductase FlRd-NAD(+) reductase;
EC 1.18.1.-;
AltName: Full=Flavorubredoxin reductase;
Short=FlavoRb reductase;
Gene name
norW, flrR

Comments [?]

Function One of at least two accessory proteins for anaerobic nitric oxide (NO) reductase. Reduces the rubredoxin moiety of NO reductase.
Catalytic activity RHEA:42960: H(+) + NAD(+) + 2 reduced [nitric oxide reductase rubredoxin domain] = NADH + 2 oxidized [nitric oxide reductase rubredoxin domain]
Cofactor FAD
Pathway Nitrogen metabolism; nitric oxide reduction.
Subcellular location Cytoplasm.
Similarity Belongs to the FAD-dependent oxidoreductase family.

Keywords [?]

Gene Ontology [?]

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

Cross-references [?]

Pfam PF00070; Pyr_redox; 1;
PF07992; Pyr_redox_2; 1;

Additional information [?]

Size range 377-388 amino acids
Related rules None
Fusion None
Comments Restricted to lineages where there are norR and norV upstream.