Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Smarrelli, J.; Campbell, W.H.
    NADH dehydrogenase activity of higher plant nitrate reductase (NADH) (1979), Plant Sci. Lett., 16, 139-147.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.7.1.1 EDTA reduction of nitrate and menadione requires EDTA Cucurbita pepo

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.7.1.1 azide 1 mM sodium azide, 90% inhibition of nitrate reduction; sodium azide Cucurbita pepo
1.7.1.1 dicoumarol competitive towards NADH Cucurbita pepo
1.7.1.1 menadione inhibits nitrate reductase Cucurbita pepo

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.7.1.1 0.007
-
NADH
-
Cucurbita pepo
1.7.1.1 0.275
-
menadione
-
Cucurbita pepo

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.7.1.1 Sodium azide 1 mM, 50% stimulation of menadione reduction Cucurbita pepo

Organism

EC Number Organism UniProt Comment Textmining
1.7.1.1 Cucurbita pepo
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.7.1.1
-
Cucurbita pepo

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.7.1.1 2 ferricyanide + NADH
-
Cucurbita pepo 2 ferrocyanide + NAD+ + H+
-
?
1.7.1.1 benzoquinone + NADH
-
Cucurbita pepo benzoquinol + NAD+
-
?
1.7.1.1 menadione + NADH
-
Cucurbita pepo reduced menadione + NAD+
-
?
1.7.1.1 methylene blue + NADH
-
Cucurbita pepo reduced methylene blue + NAD+
-
?
1.7.1.1 additional information no activity with coenzyme Q10 and plastoquinone Cucurbita pepo ?
-
?
1.7.1.1 nitrate + NADH
-
Cucurbita pepo nitrite + NAD+ + H2O
-
?
1.7.1.1 nitrate + NADPH no activity Cucurbita pepo nitrite + NADP+ + H2O
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.7.1.1 7
-
reaction with NADH and menadione Cucurbita pepo

Cofactor

EC Number Cofactor Comment Organism Structure
1.7.1.1 NADH
-
Cucurbita pepo

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
1.7.1.1 0.013
-
dicoumarol nitrate reductase assay Cucurbita pepo