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Literature summary for 1.2.3.4 extracted from
- Purification and properties of a membrane bound oxalate oxidase from Amaranthus leaves (1999), Plant Sci., 142, 21-28.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| azide | - |
Amaranthus spinosus |  |
| diethyldithiocarbamate | - |
Amaranthus spinosus | |
| L-cysteine | slight inhibition | Amaranthus spinosus | |
| additional information | no effect: metals ions and flavins | Amaranthus spinosus |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 2.16 | - |
oxalate | - |
Amaranthus spinosus | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| membrane | - |
Amaranthus spinosus | 16020 | - |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 65000 | - |
alpha2, 2 * 65000, SDS-PAGE | Amaranthus spinosus |
| 130000 | - |
gel filtration | Amaranthus spinosus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Amaranthus spinosus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Amaranthus spinosus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| leaf | - |
Amaranthus spinosus | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 2.3 | - |
H2O2 production | Amaranthus spinosus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| oxalic acid + O2 + 2 H+ | - |
Amaranthus spinosus | 2 CO2 + H2O2 | - |
ir | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| dimer | alpha2, 2 * 65000, SDS-PAGE | Amaranthus spinosus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 40 | - |
- |
Amaranthus spinosus |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 25 | 50 | 50% activity at 25°C and 50°C | Amaranthus spinosus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 3.5 | - |
- |
Amaranthus spinosus |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 2.5 | 4.5 | 30% activity at pH 2.5 and 4.5 | Amaranthus spinosus |
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