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Literature summary for 1.1.1.44 extracted from

  • Procsal, D.; Holten, D.
    Purification and properties of rat liver 6-phosphogluconate dehydrogenase. Activity at normal in vivo concentration (1972), Biochemistry, 11, 1310-1314.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
D-fructose 1,6-diphosphate
-
Ovis aries
NADPH
-
Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.013
-
NADP+
-
Rattus norvegicus
0.071
-
6-phosphogluconate
-
Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Rattus norvegicus 5737
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
52000
-
2 * 52000, SDS-PAGE Rattus norvegicus
102000
-
gel filtration Rattus norvegicus
104000
-
-
Ovis aries
129000
-
-
Ovis aries

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
6-phospho-D-gluconate + NADP+ Mus musculus
-
D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
6-phospho-D-gluconate + NADP+ Rattus norvegicus
-
D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
6-phospho-D-gluconate + NADP+ Ovis aries
-
D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
6-phospho-D-gluconate + NADP+ Rattus norvegicus Sprague-Dawley
-
D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r

Organism

Organism UniProt Comment Textmining
Mus musculus
-
mouse
-
Ovis aries
-
sheep
-
Rattus norvegicus
-
rat
-
Rattus norvegicus
-
Sprague-Dawley
-
Rattus norvegicus Sprague-Dawley
-
Sprague-Dawley
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus
-
Ovis aries

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Mus musculus
-
liver
-
Rattus norvegicus
-
liver
-
Ovis aries
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
32
-
-
Rattus norvegicus

Storage Stability

Storage Stability Organism
4°C, purified enzyme, stored in 20% glycerol is stable for months Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6-phospho-D-gluconate + NADP+
-
Mus musculus D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
6-phospho-D-gluconate + NADP+
-
Rattus norvegicus D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
6-phospho-D-gluconate + NADP+
-
Ovis aries D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
6-phospho-D-gluconate + NADP+
-
Rattus norvegicus Sprague-Dawley D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r

Subunits

Subunits Comment Organism
dimer
-
Ovis aries
dimer 2 * 52000, SDS-PAGE Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.3
-
Tris-Cl orbicine-acetate buffers Rattus norvegicus