1.7.1.1: nitrate reductase (NADH)
This is an abbreviated version!
For detailed information about nitrate reductase (NADH), go to the full flat file.
Word Map on EC 1.7.1.1
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1.7.1.1
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seedling
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molybdenum
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chlorophyll
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shoot
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biomass
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reductases
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denitrification
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ammonia
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neurospora
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denitrify
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maize
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chlorate
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alga
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tungstate
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crassa
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chlorella
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nidulans
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barley
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fumarate
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xanthine
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spinach
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urease
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nitrogenase
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dissimilatory
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viologen
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stomatal
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molybdate
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molybdoenzymes
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hydroponic
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chlamydomonas
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foliar
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molybdopterin
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gogat
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napa
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n2o
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nitrous
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isoniazid
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denitrificans
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paracoccus
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griess
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kno3
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mycorrhizal
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transpiration
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plumbaginifolia
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tungsten
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anammox
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ethambutol
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sausage
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6.3.1.2
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dinitrogen
- 1.7.1.1
- seedling
- molybdenum
- chlorophyll
- shoot
- biomass
- reductases
-
denitrification
- ammonia
- neurospora
-
denitrify
- maize
- chlorate
- alga
- tungstate
- crassa
- chlorella
- nidulans
- barley
- fumarate
- xanthine
- spinach
- urease
- nitrogenase
-
dissimilatory
- viologen
-
stomatal
- molybdate
-
molybdoenzymes
-
hydroponic
- chlamydomonas
-
foliar
- molybdopterin
- gogat
-
napa
- n2o
-
nitrous
- isoniazid
- denitrificans
- paracoccus
-
griess
- kno3
- mycorrhizal
-
transpiration
- plumbaginifolia
- tungsten
-
anammox
- ethambutol
-
sausage
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6.3.1.2
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dinitrogen
Reaction
Synonyms
assimilatory NADH:nitrate reductase, Assimilatory nitrate reductase, cytosolic NADH nitrate reductase, EC 1.6.6.1, EC 1.7.99.4, MSMEG_4206, MSMEI_4108, NADH-dependent nitrate reductase, NADH-Nar, NADH-nitrate reductase, NADH-NO3- reductase, NADH:nitrate oxidoreductase, NaR, NaR1, NasA, NasC, NIA1, Nia2, nitrate reductase, NR, NR1, NR2, Pden_4449, reductase, nitrate
ECTree
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Subunits
Subunits on EC 1.7.1.1 - nitrate reductase (NADH)
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dimer
homodimer
tetramer
additional information
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x * 90000, equilibrium sedimentation of enzyme dissociated in 6 M guanidine hydrochloride
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alpha2beta2gamma2molybdenum-containing-component, 2 * 40000 Da FAD-containing alpha-subunit + 2 * 20000 Da cytochrome b557 beta subunit + 2 *gamma subunit which carries molybdenum-containing component of 1000 Da
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x * 55000, SDS-PAGE, His-tagged domain, x * 85000, SDS-PAGE, GST-tagged domain
homodimer
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each monomer folds into five functional domains. Three of these domains are involved in the binding of cofactors: the N-terminal Moco domain, the central cytochrome b5 heme domain and the C-terminal FAD domain. The other two domains are a dimerization and an NAD(P)H-binding domain. For dimerization, heme and FAD domains are connected by protease-sensitive sequences termed hinge-I and -II
homodimer
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each monomer folds into five functional domains. Three of these domains are involved in the binding of cofactors: the N-terminal Moco domain, the central cytochrome b5 heme domain and the C-terminal FAD domain. The other two domains are a dimerization and an NAD(P)H-binding domain. For dimerization, heme and FAD domains are connected by protease-sensitive sequences termed hinge-I and -II
tetramer
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4 * 100000, at low protein concentration, the tetramer dissociates to a fully active dimer, each subunit in the tetramer or dimer can function independently, radiation inactivation analysis
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FAD/NADH-binding domains exposed on the surface of the molecule, a protease-sensitive hinge region which connects the nitrate-reducing and NADH dehydrogenase moieties, the quarternary structure maintains via association sites on the heme/molybdenum domain
additional information
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two bands of 107000 Da and 99500 Da are detected by SDS-PAGE
additional information
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diaphorase activity is located in the small subunit
additional information
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diaphorase activity is located in the small subunit
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