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Literature summary for 1.1.1.44 extracted from

  • Dreifke, M.; Fried, D.; Brieler, F.; Froeba, M.
    Kinetic investigations of 6-phosphogluconate dehydrogenase confined in mesoporous silica (2016), J. Mol. Catal. B, 132, 5-15.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0034
-
NADP+ free enzyme, at pH 7.5 and 25°C Geobacillus stearothermophilus
0.0822
-
6-phospho-D-gluconate free enzyme, at pH 7.5 and 25°C Geobacillus stearothermophilus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
57000
-
2 * 57000, SDS-PAGE Geobacillus stearothermophilus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
6-phospho-D-gluconate + NADP+ Geobacillus stearothermophilus
-
D-ribulose 5-phosphate + CO2 + NADPH + H+
-
?

Organism

Organism UniProt Comment Textmining
Geobacillus stearothermophilus
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6-phospho-D-gluconate + NADP+
-
Geobacillus stearothermophilus D-ribulose 5-phosphate + CO2 + NADPH + H+
-
?

Subunits

Subunits Comment Organism
homodimer 2 * 57000, SDS-PAGE Geobacillus stearothermophilus

Synonyms

Synonyms Comment Organism
6-phosphogluconate dehydrogenase
-
Geobacillus stearothermophilus
6PGDH
-
Geobacillus stearothermophilus

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
22.1
-
NADP+ free enzyme, at pH 7.5 and 25°C Geobacillus stearothermophilus
22.1
-
6-phospho-D-gluconate free enzyme, at pH 7.5 and 25°C Geobacillus stearothermophilus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Geobacillus stearothermophilus

Cofactor

Cofactor Comment Organism Structure
NADP+ dependent on Geobacillus stearothermophilus

pI Value

Organism Comment pI Value Maximum pI Value
Geobacillus stearothermophilus isoelectric focusing
-
6.5