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Literature summary for 1.14.13.39 extracted from

  • Bush, P.A.; Gonzalez, N.E.; Griscavage, J.M.; Ignarro, L.J.
    Nitric oxide synthase from cerebellum catalyzes the formation of equimolar quantities of nitric oxide and citrulline from L-arginine (1992), Biochem. Biophys. Res. Commun., 185, 960-966.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Calmidazolium calmodulin antagonist Rattus norvegicus
Ngamma-amino-L-arginine
-
Rattus norvegicus
Ngamma-monomethyl-L-arginine
-
Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.014 0.018 L-arginine
-
Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
2 isoforms
-
Rattus norvegicus
-
Sprague-Dawley
-
Rattus norvegicus Sprague-Dawley
-
Sprague-Dawley
-

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Rattus norvegicus
-
cerebellum
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.00074
-
crude extract Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 L-arginine + 3 NADPH + 4 O2 + 3 H+
-
Rattus norvegicus 2 L-citrulline + 2 NO + 3 NADP+ + 4 H2O
-
?
2 L-arginine + 3 NADPH + 4 O2 + 3 H+
-
Rattus norvegicus Sprague-Dawley 2 L-citrulline + 2 NO + 3 NADP+ + 4 H2O
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
assay at Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
NADPH dependent on Rattus norvegicus