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Literature summary for 1.8.1.7 extracted from

  • Colman, R.F.
    Glutathione reductase (yeast) (1971), Methods Enzymol., 17, 500-503.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
iodoacetate in presence but not in absence of reduced coenzyme Saccharomyces cerevisiae
sulfhydryl reagents in presence but not in absence of reduced coenzyme Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0038
-
NADPH
-
Saccharomyces cerevisiae
0.055
-
GSSG
-
Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
118000
-
equilibrium sedimentation Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
baker's yeast
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Renatured (Commentary)

Renatured (Comment) Organism
refolding after treatment with 6 M urea, recovering of full activity Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
153
-
-
Saccharomyces cerevisiae

Storage Stability

Storage Stability Organism
-20°C, pH 6.8, 0.05 M potassium phosphate buffer, indefinitely stable Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
GSSG + NADPH
-
Saccharomyces cerevisiae glutathione + NADP+
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.6 7.6
-
Saccharomyces cerevisiae

pH Stability

pH Stability pH Stability Maximum Comment Organism
3
-
stable Saccharomyces cerevisiae

Cofactor

Cofactor Comment Organism Structure
FAD FAD enzyme Saccharomyces cerevisiae
NADPH
-
Saccharomyces cerevisiae