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Literature summary extracted from

  • Maellaro, E.; Del Bello, B.; Sugherini, L.; Comporti, M.; Casini, A.F.
    Purification and characterization of glutathione-dependent dehydroascorbate reductase from rat liver (1997), Methods Enzymol., 279, 30-35.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.8.5.1 0.245
-
dehydroascorbate
-
Rattus norvegicus
1.8.5.1 2.8
-
GSH
-
Rattus norvegicus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.8.5.1 31000
-
x * 31000, SDS-PAGE Rattus norvegicus
1.8.5.1 48700
-
gel filtration Rattus norvegicus

Organism

EC Number Organism UniProt Comment Textmining
1.8.5.1 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.8.5.1
-
Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.8.5.1 liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.8.5.1 GSH + dehydroascorbate
-
Rattus norvegicus GSSG + ascorbate
-
?
1.8.5.1 GSH + isodehydroascorbate
-
Rattus norvegicus GSSG + isoascorbate
-
?
1.8.5.1 L-acetylcysteine + dehydroascorbate 4% of the activity with GSH Rattus norvegicus N,N'-diacetyl-L-cystine + ascorbate
-
?
1.8.5.1 L-Cys + dehydroascorbate 8% of the activity with GSH Rattus norvegicus ? + ascorbate
-
?

Subunits

EC Number Subunits Comment Organism
1.8.5.1 ? x * 31000, SDS-PAGE Rattus norvegicus

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.8.5.1 50
-
5 min, 50% loss of activity Rattus norvegicus
1.8.5.1 75
-
5 min, 90% loss of activity Rattus norvegicus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.8.5.1 7.5 8
-
Rattus norvegicus