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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

Reaction

nitrite
+
NAD+
 +
H2O
=
nitrate
 +
NADH
 +
H+

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

     1 Oxidoreductases
         1.7 Acting on other nitrogenous compounds as donors
             1.7.1 With NAD+ or NADP+ as acceptor
                1.7.1.1 nitrate reductase (NADH)

Metals Ions

Metals Ions on EC 1.7.1.1 - nitrate reductase (NADH)

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METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Ca2+
-
activates
EDTA
-
5 mM, 27% increase of activity at pH 7.5
Mo6+
-
contains one Mo6+ per subunit
Molybdenum
NaCl
-
100 mM NaCl increases enzyme activity in leaves from plants grown on 0.1 or 1 mM nitrate about 3fold
Ni2+
-
a significant improvement of activity is achieved after cyanide treatment by addition of 5 mM NiCl2 which increases the enzyme recovery in leaf extract up to 63%
Sodium azide
-
1 mM, 50% stimulation of menadione reduction
additional information