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Literature summary for 7.1.1.2 extracted from

  • Bernard, L.; Desplats, C.; Mus, F.; Cuine, S.; Cournac, L.; Peltier, G.
    Agrobacterium tumefaciens type II NADH dehydrogenase. Characterization and interactions with bacterial and thylakoid membranes (2006), FEBS J., 273, 3625-3637.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Agrobacterium tumefaciens

Inhibitors

Inhibitors Comment Organism Structure
diphenylene iodonium 75% inhibition, IC50: 0.013 mM Agrobacterium tumefaciens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.005
-
NADH in the presence of 1 mM ferricyanide Agrobacterium tumefaciens

Localization

Localization Comment Organism GeneOntology No. Textmining

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
46000
-
1 * 46000, SDS-PAGE Agrobacterium tumefaciens

Organism

Organism UniProt Comment Textmining
Agrobacterium tumefaciens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
nickel-affinity chromatography Agrobacterium tumefaciens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 ferricyanide + NADH
-
Agrobacterium tumefaciens 2 ferrocyanide + NAD+ + H+
-
?
decyl-ubiquinone + NADH
-
Agrobacterium tumefaciens decyl-ubiquinol + NAD+
-
?
NADH + plastoquinone
-
Agrobacterium tumefaciens NAD+ + plastoquinol
-
?
NADH + ubiquinone
-
Agrobacterium tumefaciens NAD+ + ubiquinol
-
?
NADPH + H+ + ubiquinone the enzyme has a lower affinity to NADPH than to NADH Agrobacterium tumefaciens NADP+ + ubiquinol
-
?

Subunits

Subunits Comment Organism
monomer 1 * 46000, SDS-PAGE Agrobacterium tumefaciens

Synonyms

Synonyms Comment Organism
NDH-2
-
Agrobacterium tumefaciens
type II NADH dehydrogenase
-
Agrobacterium tumefaciens

Cofactor

Cofactor Comment Organism Structure
FAD
-
Agrobacterium tumefaciens
NADH
-
Agrobacterium tumefaciens
NADPH much higher affinity for NADH than for NADPH Agrobacterium tumefaciens

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.013
-
75% inhibition, IC50: 0.013 mM Agrobacterium tumefaciens diphenylene iodonium