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Literature summary for 1.8.1.7 extracted from

  • Zanetti, G.
    Rabbit liver glutathione reductase. Purification and properties (1979), Arch. Biochem. Biophys., 198, 241-246.
    View publication on PubMed

General Stability

General Stability Organism
repeated freezing and thawing, stable Oryctolagus cuniculus
urea, quite stable to Oryctolagus cuniculus

Inhibitors

Inhibitors Comment Organism Structure
p-hydroxymercuribenzoate
-
Oryctolagus cuniculus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.008
-
NADPH
-
Oryctolagus cuniculus
0.058
-
GSSG
-
Oryctolagus cuniculus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
56000
-
SDS-PAGE, gel filtration, monomer, enzyme can also be active as dimer Oryctolagus cuniculus
108000
-
ultracentrifugation in glycerol density gradient, dimer, enzyme can also be active also as monomer Oryctolagus cuniculus

Organism

Organism UniProt Comment Textmining
Oryctolagus cuniculus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Oryctolagus cuniculus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Oryctolagus cuniculus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
180
-
-
Oryctolagus cuniculus

Storage Stability

Storage Stability Organism
-20°C, with several freeze-thawing cycles, more than 2 years, stable Oryctolagus cuniculus

Substrates and Products (Substrate)

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

Subunits

Subunits Comment Organism
dimer 2 * 56000, SDS-PAGE, enzyme can also be active as monomer Oryctolagus cuniculus
monomer 1 * 56000, SDS-PAGE, enzyme can also be active as dimer Oryctolagus cuniculus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
75
-
1 h, 25% loss of activity Oryctolagus cuniculus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.9
-
-
Oryctolagus cuniculus

pH Range

pH Minimum pH Maximum Comment Organism
5.2 9 at pH 5.2 and 9.0 about 20% of activity maximum Oryctolagus cuniculus

Cofactor

Cofactor Comment Organism Structure
FAD FAD enzyme Oryctolagus cuniculus
NADPH absolute specificity for NADPH Oryctolagus cuniculus