EC Explorer
[browse EC tree] - [search]
EC 1.7.5.1 Details
EC number
1.7.5.1
Accepted name
nitrate reductase (quinone)
Reaction
nitrate + a quinol = nitrite + a quinone + H2O
Other name(s)
nitrate reductase A,
nitrate reductase Z,
quinol/nitrate oxidoreductase,
quinol-nitrate oxidoreductase,
quinol:nitrate oxidoreductase,
NarA,
NarZ,
NarGHI,
dissimilatory nitrate reductase
Systematic name
nitrite:quinone oxidoreductase
Comment
A membrane-bound enzyme which supports anaerobic respiration on nitrate under anaerobic conditions and in the presence of nitrate. Contains the bicyclic form of the molybdo-bis(molybdopterin guanine dinucleotide) cofactor, iron-sulfur clusters and heme b. Escherichia coli expresses two forms NarA and NarZ, both being comprised of three subunits.
History
created 2010
EC Tree