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Literature summary extracted from
- Expression and characterization of a thermostable acyl-peptide releasing enzyme ST0779 from Sulfolobus tokodaii (2012), Chem. Res. Chin. Univ., 28, 851-855.
No PubMed abstract available
Cloned(Commentary)
| EC Number | Cloned (Comment) | Organism |
|---|---|---|
| 3.4.19.1 | expression in Escherichia coli | Sulfurisphaera tokodaii |
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.4.19.1 | EDTA | 1 mM, 10% inhibition | Sulfurisphaera tokodaii |  |
| 3.4.19.1 | K+ | 1 mM, 4% inhibition | Sulfurisphaera tokodaii | |
| 3.4.19.1 | SDS | 1 mg/ml, complete inhibition | Sulfurisphaera tokodaii | |
| 3.4.19.1 | Triton X-100 | 1 mg/ml, 4% inhibition | Sulfurisphaera tokodaii | |
| 3.4.19.1 | Tween 20 | 1 mg/ml, 10% inhibition | Sulfurisphaera tokodaii | |
| 3.4.19.1 | Tween 80 | 1 mg/ml, 18% inhibition | Sulfurisphaera tokodaii | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.4.19.1 | Sulfurisphaera tokodaii | Q973W9 | - |
- |
| 3.4.19.1 | Sulfurisphaera tokodaii 7 | Q973W9 | - |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 3.4.19.1 | - |
Sulfurisphaera tokodaii |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.4.19.1 | Ala-Ala + H2O | - |
Sulfurisphaera tokodaii | Ala + Ala | - |
? | |
| 3.4.19.1 | Ala-Ala + H2O | - |
Sulfurisphaera tokodaii 7 | Ala + Ala | - |
? | |
| 3.4.19.1 | Ala-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii | Ala + Ala-Ala | - |
? | |
| 3.4.19.1 | Ala-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii 7 | Ala + Ala-Ala | - |
? | |
| 3.4.19.1 | Ala-Ala-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii | Ala + Ala-Ala-Ala | - |
? | |
| 3.4.19.1 | formyl-Ala-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii | formyl-Ala + Ala-Ala | - |
? | |
| 3.4.19.1 | formyl-Ala-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii 7 | formyl-Ala + Ala-Ala | - |
? | |
| 3.4.19.1 | N-acetyl-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii | N-acetyl-Ala + Ala | - |
? | |
| 3.4.19.1 | N-acetyl-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii 7 | N-acetyl-Ala + Ala | - |
? | |
| 3.4.19.1 | N-acetyl-Ala-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii | N-acetyl-Ala + Ala-Ala | - |
? | |
| 3.4.19.1 | N-acetyl-Ala-Ala-Ala + H2O | - |
Sulfurisphaera tokodaii 7 | N-acetyl-Ala + Ala-Ala | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 3.4.19.1 | AARE | - |
Sulfurisphaera tokodaii |
| 3.4.19.1 | acyl-peptide releasing enzyme | - |
Sulfurisphaera tokodaii |
| 3.4.19.1 | ST0779 | - |
Sulfurisphaera tokodaii |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 3.4.19.1 | 70 | - |
substrate: N-acetyl-Ala-Ala-Ala | Sulfurisphaera tokodaii |
Temperature Stability [°C]
| EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 3.4.19.1 | 70 | - |
55 h, 70% of the activioty remains | Sulfurisphaera tokodaii |
| 3.4.19.1 | 90 | - |
half-life: 16 h | Sulfurisphaera tokodaii |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.4.19.1 | 8 | - |
substrate: N-acetyl-Ala-Ala-Ala | Sulfurisphaera tokodaii |
pH Range
| EC Number | pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.4.19.1 | 6 | 9.5 | pH 6.0: about 65% of maximal activity, pH 9.5: about 70% of maximal activity | Sulfurisphaera tokodaii |
pH Stability
| EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.4.19.1 | 6 | 10 | 25°C, 24 h, over 85% activity remaining | Sulfurisphaera tokodaii |
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