Cloned (Comment) | Organism |
---|---|
overexpression of the enzyme in transgenic tobacco lines | Nicotiana tabacum |
Protein Variants | Comment | Organism |
---|---|---|
additional information | construction of three transgenic enzyme overexpressing lines R50, R60, and R68, selected on the basis of enzyme expression and single transgene copy number, the overexpression has a slight effect on chlorophyll and carotinoid contents, and on sensitivity to oxidative stress, phenotypes, overview | Nicotiana tabacum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cell wall | - |
Nicotiana tabacum | 5618 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 L-ascorbic acid + O2 | Nicotiana tabacum | - |
2 L-dehydroascorbic acid + 2 H2O | - |
? | |
additional information | Nicotiana tabacum | cell wall-localized enzyme that catalyses the oxidation of ascorbate to the unstable radical monodehydroascorbate, which rapidly disproportionates to yield dehydroascorbate and ascorbate, and thus contributes to the regulation of the ascorbic acid redox state regulating the cell redox status | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Nicotiana tabacum | - |
cv. Xanthi | - |
Oxidation Stability | Organism |
---|---|
comparison of tolerance of wild-type and transgenic tobacco plants to oxidative stress, overview | Nicotiana tabacum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 L-ascorbic acid + O2 | - |
Nicotiana tabacum | 2 L-dehydroascorbic acid + 2 H2O | - |
? | |
additional information | cell wall-localized enzyme that catalyses the oxidation of ascorbate to the unstable radical monodehydroascorbate, which rapidly disproportionates to yield dehydroascorbate and ascorbate, and thus contributes to the regulation of the ascorbic acid redox state regulating the cell redox status | Nicotiana tabacum | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
ascorbate oxidase | - |
Nicotiana tabacum |