Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cell wall | - |
Chaetomorpha linum | 5618 | - |
chloroplast | - |
Chaetomorpha linum | 9507 | - |
cytosol | - |
Chaetomorpha linum | 5829 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | a multicopper oxidase | Chaetomorpha linum | |
NaCl | induces the ascorbate oxidase activity | Chaetomorpha linum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
4 L-ascorbate + O2 | Chaetomorpha linum | - |
4 monodehydroascorbate + 2 H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Chaetomorpha linum | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
additional information | algal filaments | Chaetomorpha linum | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4 L-ascorbate + O2 | - |
Chaetomorpha linum | 4 monodehydroascorbate + 2 H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
AAO | - |
Chaetomorpha linum |
ASC oxidase | - |
Chaetomorpha linum |
ascorbate oxidase | - |
Chaetomorpha linum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.8 | - |
electrophoretic assay at | Chaetomorpha linum |
7.8 | - |
spectrophotometric assay at | Chaetomorpha linum |
Organism | Comment | Expression |
---|---|---|
Chaetomorpha linum | NaCl-induced ascorbate oxidase activity | up |
General Information | Comment | Organism |
---|---|---|
evolution | AAO belongs to the large family of multicopper oxidases. AAO labelling in the cytosol, walls and chloroplasts of Chaetomorpha linum cells, whereas in angiosperms this enzyme is almost exclusively confined to the extracellular matrix, possible function of AAO in adaptation and functional evolution of its cellular location, overview | Chaetomorpha linum |