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Literature summary for 3.5.3.9 extracted from
- Activation and inactivation of allantoate amidohydrolase (1967), Biochim. Biophys. Acta, 139, 162-168.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Mn2+ | - |
Streptococcus allantoicus |  |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mn2+ | Mn2+ is essential for activity | Streptococcus allantoicus | |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| allantoate + 2 H2O | Streptococcus allantoicus | - |
ureidoglycolate + 2 NH3 + CO2 | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Streptococcus allantoicus | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| allantoate + 2 H2O | - |
Streptococcus allantoicus | ureidoglycolate + 2 NH3 + CO2 | - |
? | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8.5 | - |
- |
Streptococcus allantoicus |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 4 | - |
pretreatment of the enzyme at pH values below pH 4.5 for 30 s leads to an enhancement of enzyme activity for 30-90 times, the enzyme is inactivated at pH values above pH 6, both processes are reversible | Streptococcus allantoicus |
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