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Literature summary for 4.3.1.9 extracted from
- D-Glucosaminic acid dehydrase (1966), Methods Enzymol., 9, 657-660.
No PubMed abstract available
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| 2-mercaptoethanol | required for activity | Soil bacterium |  |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 8.8 | - |
D-glucosaminic acid | - |
Soil bacterium | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Soil bacterium | - |
unidentified | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 140 | 240 | - |
Soil bacterium |
Storage Stability
| Storage Stability | Organism |
|---|---|
| -18°C, 6 months, substantial decrease of activity | Soil bacterium |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| D-glucosaminate | - |
Soil bacterium | 2-dehydro-3-deoxy-D-gluconate + NH3 | - |
ir | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.7 | 8.1 | phosphate buffer | Soil bacterium |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| pyridoxal 5'-phosphate | required for activity | Soil bacterium | |
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Release 2023.1 (January 2023)
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