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Literature summary for 1.1.99.3 extracted from

  • Matsushita, K.; Shinagawa, E.; Adachi, O.; Ameyama, M.
    Membrane-bound D-gluconate dehydrogenase from Pseudomonas aeruginosa. Its kinetic properties and a reconstitution of gluconate oxidase (1979), J. Biochem., 86, 249-256.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
2-oxogluconate competitive Pseudomonas aeruginosa
o-benzoquinone 0.5 mM, complete inhibition Pseudomonas aeruginosa
oxalate mixed-type Pseudomonas aeruginosa
oxamate 6.7 mM, 97% inhibition, non-competitive Pseudomonas aeruginosa
pyruvate competitive Pseudomonas aeruginosa
Quinine hydrochloride 1.0 mM, 55% loss of activity Pseudomonas aeruginosa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.11
-
coenzyme Q1
-
Pseudomonas aeruginosa
0.15
-
phenazine methosulfate
-
Pseudomonas aeruginosa
0.21
-
2,6-dichlorophenolindophenol
-
Pseudomonas aeruginosa
0.8
-
D-gluconate pH 6 Pseudomonas aeruginosa
2.5
-
ferricyanide
-
Pseudomonas aeruginosa
3.2
-
D-gluconate pH 5.0 Pseudomonas aeruginosa

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane reconstitutive experiments on the enzyme with membrane fraction from which the enzyme has been solubilized and removed Pseudomonas aeruginosa 16020
-

Organism

Organism UniProt Comment Textmining
Pseudomonas aeruginosa
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-gluconate + 2,6-dichlorophenolindophenol
-
Pseudomonas aeruginosa 2-oxogluconate + ?
-
?
D-gluconate + coenzyme Q1
-
Pseudomonas aeruginosa 2-oxogluconate + ?
-
?
D-gluconate + ferricyanide
-
Pseudomonas aeruginosa 2-oxogluconate + ferrocyanide
-
?
D-gluconate + phenazine methosulfate
-
Pseudomonas aeruginosa 2-oxogluconate + ?
-
?
additional information no activity with menadione Pseudomonas aeruginosa ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Pseudomonas aeruginosa

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
5 min, complete inactivation Pseudomonas aeruginosa

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
reaction with ferricyanide Pseudomonas aeruginosa
5.5
-
reaction with coenzyme Q1 Pseudomonas aeruginosa
6
-
phenazine methosulfate Pseudomonas aeruginosa

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.07
-
oxamate pH 5.0 Pseudomonas aeruginosa
0.6
-
oxamate pH 6.0 Pseudomonas aeruginosa
2.9
-
oxalate pH 6.0 Pseudomonas aeruginosa
4.6
-
pyruvate pH 5.0 Pseudomonas aeruginosa
17.9
-
pyruvate pH 6.0 Pseudomonas aeruginosa
29
-
2-oxo-D-gluconate pH 5.0 Pseudomonas aeruginosa
123
-
2-oxo-D-gluconate pH 6.0 Pseudomonas aeruginosa