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Literature summary for 3.5.2.19 extracted from
- A novel enzyme conferring streptothricin resistance alters the toxicity of streptothricin D from broad-spectrum to bacteria-specific (2006), J. Biol. Chem., 281, 16842-16848.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
- |
Streptomyces albulus |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.96 | - |
streptothricin-F | pH 6.5, 30°C | Streptomyces albulus |  |
| 5.74 | - |
streptothricin-D | pH 6.5, 30°C | Streptomyces albulus | |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| additional information | no metal ions required | Streptomyces albulus |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 50000 | - |
gel filtration | Streptomyces albulus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Streptomyces albulus | Q1MW86 | NBRC 14147 | - |
| Streptomyces albulus NBRC 14147 | Q1MW86 | NBRC 14147 | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| streptothricin-D + H2O | - |
Streptomyces albulus | streptothricin-D acid | the product is identified by reverse-phase HPLC | ? | |
| streptothricin-D + H2O | - |
Streptomyces albulus NBRC 14147 | streptothricin-D acid | the product is identified by reverse-phase HPLC | ? | |
| streptothricin-F + H2O | - |
Streptomyces albulus | streptothricin-F acid | the product is identified by reverse-phase HPLC | ? | |
| streptothricin-F + H2O | - |
Streptomyces albulus NBRC 14147 | streptothricin-F acid | the product is identified by reverse-phase HPLC | ? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| sstH | - |
Streptomyces albulus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 45 | - |
- |
Streptomyces albulus |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 45 | 65 | 45°C: maximal activity, 65°C: about 90% of maximal activity | Streptomyces albulus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | - |
- |
Streptomyces albulus |
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Release 2023.1 (January 2023)
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