EC Number | Cloned (Comment) | Organism |
---|---|---|
3.2.1.20 | expression in Pichia pastoris | Hordeum vulgare |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.20 | maltose | above 20 mM, substrate inhibition | Hordeum vulgare |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.20 | Hordeum vulgare | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.20 | - |
Hordeum vulgare |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.20 | 0.807 | - |
- |
Hordeum vulgare |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.20 | isomaltose + H2O | - |
Hordeum vulgare | 2 alpha-D-glucose | - |
? | |
3.2.1.20 | maltose + H2O | - |
Hordeum vulgare | alpha-D-glucose + D-glucose | - |
? | |
3.2.1.20 | nigerose + H2O | - |
Hordeum vulgare | 2 alpha-D-glucose | - |
? | |
3.2.1.20 | trehalose + H2O | low activity | Hordeum vulgare | alpha-D-glucose | - |
? |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.20 | 30 | - |
begins to denature at, at pH 4 | Hordeum vulgare |
3.2.1.20 | 45 | - |
begins to denature at, at pH 5-6 | Hordeum vulgare |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.20 | 3.5 | 4.5 | hydrolysis of maltose, recombinant enzyme | Hordeum vulgare |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.20 | 4 | - |
most thermolabile at, high concentrations of sucrose protect from inactivation | Hordeum vulgare |