Cloned (Comment) | Organism |
---|---|
gene DsAPX, DNA and amino acid sequence determination and analysis, sequence comparisons, quantitative RT-PCR enzyme expression analysis | Dicranum scoparium |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Dicranum scoparium | 5829 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | in the heme group | Dicranum scoparium |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 L-ascorbate + H2O2 + 2 H+ | Dicranum scoparium | - |
L-ascorbate + L-dehydroascorbate + 2 H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Dicranum scoparium | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
thallus | - |
Dicranum scoparium | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 L-ascorbate + H2O2 + 2 H+ | - |
Dicranum scoparium | L-ascorbate + L-dehydroascorbate + 2 H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
APX | - |
Dicranum scoparium |
ascorbate peroxidase | - |
Dicranum scoparium |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | - |
Dicranum scoparium |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Dicranum scoparium | sequence calculation | - |
5.7 |
Organism | Comment | Expression |
---|---|---|
Dicranum scoparium | enzyme expression is unaffected by heat stress at 50°C, but is downregulated by freezing at -20°C | down |
Dicranum scoparium | gene DsAPX is iduced by desiccation/rehydration | up |
General Information | Comment | Organism |
---|---|---|
physiological function | ascorbate peroxidase (APS) is an important antoxidant enzyme responsible for the conversion of H2O2 to H2O and O2. Role of APX in the tolerance of the boreal cushion moss Dicranum scoparium to abiotic stress | Dicranum scoparium |