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Literature summary for 1.7.1.1 extracted from

  • Carillo, P.; Mastrolonardo, G.; Nacca, F.; Fuggi, A.
    Nitrate reductase in durum wheat seedlings as affected by nitrate nutrition and salinity (2005), Funct. Plant Biol., 32, 209-219.
    View publication on PubMed
Search for more literature for 1.7.1.1

Inhibitors

Inhibitors Comment Organism Structure
NaCl 100 mM NaCl reduces enzyme activity in leaves from plants grown on 10 mM nitrate and in roots from plants grown on 0.1 mM nitrate to about 50% Triticum turgidum subsp. durum

Metals/Ions

Metals/Ions Comment Organism Structure
NaCl 100 mM NaCl increases enzyme activity in leaves from plants grown on 0.1 or 1 mM nitrate about 3fold Triticum turgidum subsp. durum

Organism

Organism UniProt Comment Textmining
Triticum turgidum subsp. durum
-
 cultivar Ofanto
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Triticum turgidum subsp. durum
-
root
-
 Triticum turgidum subsp. durum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.001
-
 in leaves of nitrate-free grown plants Triticum turgidum subsp. durum
0.029
-
 in leaves of plants grown on medium containing 10 mM nitrate Triticum turgidum subsp. durum
0.03
-
 in roots of nitrate-free grown plants Triticum turgidum subsp. durum
0.045
-
 in roots of plants grown on medium containing 10 mM nitrate Triticum turgidum subsp. durum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
nitrate + NADH
-
 Triticum turgidum subsp. durum nitrite + NAD+ + H2O
-
 ?

Cofactor

Cofactor Comment Organism Structure
NADH
-
 Triticum turgidum subsp. durum