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Literature summary for 1.8.5.1 extracted from
- Scavenging reactive oxygen species by rice dehydroascorbate reductase alleviates oxidative stresses in Escherichia coli (2008), Mol. Cells, 26, 616-620.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| overexpressed in Escherichia coli BL21 (DE3) strain using the pET-28a(+) expression vector | Oryza sativa |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Oryza sativa | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| glutathione + dehydroascorbate | - |
Oryza sativa | glutathione disulfide + ascorbate | - |
? |  |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| OsDHAR | - |
Oryza sativa |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| additional information | - |
assay performed at room temperature | Oryza sativa |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7 | - |
assay at | Oryza sativa |
General Information
| General Information | Comment | Organism |
|---|---|---|
| physiological function | OsDHAR transformed Escherichia coli BL21 cells show significantly higher DHAR activity and a lower level of reactive oxygen species than the Escherichia coli cells transformed by an empty vector. The DHAR-overexpressing Escherichia coli strain is more tolerant to oxidant- and heavy metalmediated stress conditions than the control Escherichia coli strain, suggesting that the overexpressed rice DHAR gene effectively functions in a prokaryotic system and provides protection to various oxidative stresses | Oryza sativa |
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Release 2023.1 (January 2023)
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