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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

Reaction

nitrite
+
NADP+
+
H2O
=
nitrate
+
NADPH
+
H+

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

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

Substrates Products

Substrates Products on EC 1.7.1.3 - nitrate reductase (NADPH)

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
2 ferricyanide + NADPH
2 ferrocyanide + NADP+ + H+
show the reaction diagram
-
-
-
?
chlorate + NADPH
chlorite + NADP+
show the reaction diagram
-
lower affinity than to nitrate, appears to be toxic or its product
-
?
ferricytochrome c + NADPH + H+
ferrocytochrome c + NADP+ + H2O
show the reaction diagram
-
-
-
-
r
NAD(P)H + H+ + nitrate
NAD(P)+ + nitrite + H2O
show the reaction diagram
NADPH + nitrate
NADP+ + nitrite
show the reaction diagram
-
-
-
-
?
nitrate + NADH + H+
nitrite + NAD+ + H2O
show the reaction diagram
-
-
-
-
r
nitrate + NADPH
nitrite + NADP+
show the reaction diagram
nitrate + NADPH
nitrite + NADP+ + H2O
show the reaction diagram
nitrate + NADPH + H+
nitrite + NADP+
show the reaction diagram
-
-
-
?
nitrate + NADPH + H+
nitrite + NADP+ + H2O
show the reaction diagram
nitrate + reduced anthraquinone 2-sulfonate
nitrite + anthraquinone 2-sulfonate
show the reaction diagram
-
-
-
-
?
nitrate + reduced benzyl viologen
nitrite + benzyl viologen
show the reaction diagram
nitrate + reduced methyl viologen
nitrite + oxidized methyl viologen
show the reaction diagram
reduced methyl viologen + nitrate
oxidized methyl viologen + nitrite + H2O
show the reaction diagram
additional information
?
-