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Literature summary extracted from
- Dehydroascorbate reductase from potato tubers (1991), Phytochemistry, 30, 427-429.
No PubMed abstract available
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.8.5.1 | HgCl2 | - |
Solanum tuberosum |  |
| 1.8.5.1 | Mersalyl | - |
Solanum tuberosum | |
| 1.8.5.1 | p-chloromercuriphenylsulfonate | - |
Solanum tuberosum | |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 1.8.5.1 | 0.39 | - |
dehydroascorbate | - |
Solanum tuberosum | |
| 1.8.5.1 | 4.35 | - |
GSH | - |
Solanum tuberosum | |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 1.8.5.1 | cytosol | - |
Solanum tuberosum | 5829 | - |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 1.8.5.1 | 23000 | - |
gel filtration | Solanum tuberosum |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.8.5.1 | Solanum tuberosum | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 1.8.5.1 | - |
Solanum tuberosum |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 1.8.5.1 | tuber | - |
Solanum tuberosum | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 1.8.5.1 | additional information | - |
- |
Solanum tuberosum |
Storage Stability
| EC Number | Storage Stability | Organism |
|---|---|---|
| 1.8.5.1 | 4°C, in presence of 2-mercaptoethanol, stable for several days | Solanum tuberosum |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.8.5.1 | GSH + dehydroascorbate | - |
Solanum tuberosum | GSSG + ascorbate | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 1.8.5.1 | monomer | 1 * 23000, SDS-PAGE | Solanum tuberosum |
Temperature Stability [°C]
| EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 1.8.5.1 | 50 | - |
7 min, stable up to | Solanum tuberosum |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 1.8.5.1 | 8 | - |
at 25°C | Solanum tuberosum |
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Release 2023.1 (January 2023)
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