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Literature summary for 3.2.1.59 extracted from
- Properties of an alpha-1,3-glucanase from Streptomyces sp. KI-8 (1977), Agric. Biol. Chem., 41, 1889-1895.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Hg2+ | - |
Streptomyces sp. |  |
| Mn2+ | - |
Streptomyces sp. | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| additional information | - |
additional information | - |
Streptomyces sp. |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Streptomyces sp. | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Streptomyces sp. |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| glucan + H2O | alpha-1,3-glucan | Streptomyces sp. | nigerose + glucose | - |
? | |
| lentinus alpha-1,3-glucan + H2O | - |
Streptomyces sp. | ? | - |
? | |
| additional information | not: nigerose | Streptomyces sp. | ? | - |
? | |
| mutan + H2O | - |
Streptomyces sp. | ? | - |
? | |
| nigeropentaose + H2O | - |
Streptomyces sp. | D-glucose + nigerose | - |
? | |
| nigerotetraose + H2O | - |
Streptomyces sp. | D-glucose + nigerose | - |
? | |
| nigerotriose + H2O | - |
Streptomyces sp. | D-glucose + nigerose | - |
? | |
| pseudonigeran + H2O | - |
Streptomyces sp. | nigerose + alpha-D-glucose | - |
? | |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 60 | - |
- |
Streptomyces sp. |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | 80 | 30°C: 18% of optimum activity, 80°C: 25% of optimum activity | Streptomyces sp. |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 50 | - |
stable up to 10 min | Streptomyces sp. |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5.4 | - |
- |
Streptomyces sp. |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 3 | 7 | pH 3: 30% of optimum activity, pH 7: 20% of optimum activity | Streptomyces sp. |
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