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Literature summary for 1.1.1.343 extracted from

  • Kiriuchin, M.; Kletsova, L.; Chistoserdov, A.; Tsygankov, Y.
    Properties of glucose 6-phosphate and 6-phosphogluconate dehydrogenases of the obligate methylotroph Methylobacillus flagellatum KT (1988), FEMS Microbiol. Lett., 52, 199-204.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
ATP 75% residual activity at 10 mM Methylobacillus flagellatus
D-ribulose 5-phosphate 65% residual activity at 2 mM Methylobacillus flagellatus
NADH 1% residual activity at 0.2 mM Methylobacillus flagellatus
NADPH 25% residual activity at 0.2 mM Methylobacillus flagellatus

Organism

Organism UniProt Comment Textmining
Methylobacillus flagellatus
-
-
-
Methylobacillus flagellatus KT1
-
-
-

Purification (Commentary)

Purification (Comment) Organism
ammonium sulfate precipitation, Red Sepharose column chromatography, DEAE TSK column chromatography, and TSK HW55 gel filtration Methylobacillus flagellatus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.67
-
crude extract, at pH 8.0 and 30°C Methylobacillus flagellatus

Storage Stability

Storage Stability Organism
4°C, 3 days, 90% loss of activity Methylobacillus flagellatus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6-phospho-D-gluconate + NAD+ the enzyme is specific for NAD+ Methylobacillus flagellatus D-ribulose 5-phosphate + CO2 + NADH + H+
-
?
6-phospho-D-gluconate + NAD+ the enzyme is specific for NAD+ Methylobacillus flagellatus KT1 D-ribulose 5-phosphate + CO2 + NADH + H+
-
?

Synonyms

Synonyms Comment Organism
6-phosphogluconate dehydrogenase
-
Methylobacillus flagellatus
GND1
-
Methylobacillus flagellatus

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Methylobacillus flagellatus

pI Value

Organism Comment pI Value Maximum pI Value
Methylobacillus flagellatus isoelectric focusing
-
6.3