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Literature summary for 1.2.3.8 extracted from
- Preliminary characterization and physical properties of pyridoxal oxidase from Drosophila melanogaster (1980), Mol. Gen. Genet., 180, 455-462.
No PubMed abstract available
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.028 | - |
pyridoxal | - |
Drosophila melanogaster |  |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Molybdenum | molybdenum protein | Drosophila melanogaster | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Drosophila melanogaster | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| pyridoxal + H2O + O2 | - |
Drosophila melanogaster | 4-pyridoxate + ? | - |
? | |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| additional information | - |
activity is increased during the first 4-8 h following extraction when the extract is held at 4°C | Drosophila melanogaster |
| 50 | - |
activity in crude extract is increased after 1 min to 130-140% of the initial unheated activity. 110% after 5 min, 25% of the original activity after 30 min | Drosophila melanogaster |
| 60 | - |
considerable denaturation | Drosophila melanogaster |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.5 | 8 | immediately after extraction the optimum is pH 8.0, after 5 h it is pH 7.5 | Drosophila melanogaster |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 8 | - |
unstable above | Drosophila melanogaster |
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