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Literature summary for 3.2.1.22 extracted from
- Production of ?-galactosidase by a novel actinomycete Streptomyces griseoloalbus and its application in soymilk hydrolysis (2007), World J. Microbiol. Biotechnol., 23, 859-864.
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Streptomyces griseoloalbus | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| locust bean gum + H2O | - |
Streptomyces griseoloalbus | ? | - |
? |  |
| melibiose + H2O | - |
Streptomyces griseoloalbus | D-galactose + D-glucose | - |
? | |
| p-nitrophenyl alpha-D-galactopyranoside + H2O | - |
Streptomyces griseoloalbus | p-nitrophenol + alpha-D-galactose | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| Alpha-D-galactoside galactohydrolase | - |
Streptomyces griseoloalbus |
| melibiase | - |
Streptomyces griseoloalbus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
- |
Streptomyces griseoloalbus |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 35 | - |
at temperatures above 35°C, the enzyme production decreases considerably | Streptomyces griseoloalbus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6 | - |
- |
Streptomyces griseoloalbus |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 5 | 7 | - |
Streptomyces griseoloalbus |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 10 | - |
at pH 10.0 the alpha-galactosidase activity is negligible | Streptomyces griseoloalbus |
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Release 2023.1 (January 2023)
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