1.7.1.3: nitrate reductase (NADPH)
This is an abbreviated version!
For detailed information about nitrate reductase (NADPH), go to the full flat file.
Word Map on EC 1.7.1.3
-
1.7.1.3
-
neurospora
-
crassa
-
nidulans
-
molybdenum
-
molybdenum-containing
-
nadph-cytochrome
-
molybdopterin
-
positive-acting
-
pathway-specific
-
viologen-nitrate
-
reductase-deficient
-
nitrogen-related
-
tungstate
-
nadh:nitrate
-
synthesis
-
analysis
-
medicine
- 1.7.1.3
- neurospora
- crassa
- nidulans
- molybdenum
-
molybdenum-containing
-
nadph-cytochrome
- molybdopterin
-
positive-acting
-
pathway-specific
-
viologen-nitrate
-
reductase-deficient
-
nitrogen-related
- tungstate
-
nadh:nitrate
- synthesis
- analysis
- medicine
Reaction
Synonyms
assimilatory NADPH-nitrate reductase, assimilatory NADPH:nitrate reductase, Assimilatory nitrate reductase, assimilatory reduced nicotinamide adenine dinucleotide phosphate-nitrate reductase, EC 1.6.6.3, EC 1.7.99.4, MSMEG_2837, NADPH-dependent nitrate reductase, NADPH-nitrate reductase, NADPH2:nitrate oxidoreductase, NADPH:nitrate reductase, NADPH:NR, NaR1, narB, nit-3, nitrate reductase, nitrate reductase (NADPH), nitrate reductase (reduced nicotinamide adenine dinucleotide phosphate), nitrate reductase [NADPH], NR, triphosphopyridine nucleotide-nitrate reductase
ECTree
Advanced search results
Inhibitors
Inhibitors on EC 1.7.1.3 - nitrate reductase (NADPH)
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
NADP+
-
inhibits NADPH oxidation, non-competitive with respect to nitrate
nitrite
-
competitive with respect to nitrate and non-competitive to NADPH
Phenylglyoxal
-
in 0.1 M phosphate, pH 7.3, 4 mM, inactivation after 15 min to 40% and to 20% after 60 min
-
reversion of the inhibition by addition of reduced glutathione
-
cysteine or dithiothreitol relieve or prevent inhibition. Not inhibited by urea, glutamic acid, aspartic acid and ammonia at 10 mM
-
additional information
-
exogenous ammonium represses enzyme expression under oxic conditions in presence or absence of nitrate, while under anoxic conditions the enzyme is expressed even in the presence of ammonium, promotor activity study
-
additional information
-
intracellularly accumulated nitrite can inhibit nitrate uptake, addition of nitrite at concentrations above 5 mM is toxic and causes growth retardation
-
additional information
the nitrogen sources nitrate, glutamate, and urea induce enzyme expression, but ammonium represses it
-
additional information
-
protection of inactivation by FAD and restorage by dithiothreitol
-
additional information
A0A8D3X5C3; A0A8D3X5J3
not inhibitory nor activating: Ba2+, Zn2+, EDTA
-