Activating Compound | Comment | Organism | Structure |
---|---|---|---|
trehalose | activates both isozymes and stabilizes them at higher temperatures | Bacillus subtilis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus subtilis | - |
2 isozymes: alkaline XylI and neutral XylII | - |
Bacillus subtilis CCMI 966 | - |
2 isozymes: alkaline XylI and neutral XylII | - |
Synonyms | Comment | Organism |
---|---|---|
xylanase | - |
Bacillus subtilis |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
additional information | - |
trehalose stabilizes both isozymes at 60°C and 70°C and increases the enzyme activity, thermal deactivation kinetics of enzyme forms XylI and XylII | Bacillus subtilis |
60 | - |
50% final residual activity in presence of 0.5 M trehalose as well as 8fold increased half-life of XylII and 2.5fold of XylI, inactivation in absence of trehalose | Bacillus subtilis |
70 | - |
35% final residual activity in presence of 0.5 M trehalose as well as 2fold increased half-lives of XylII and XylI, inactivation in absence of trehalose | Bacillus subtilis |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Bacillus subtilis | alkaline isozyme XylI | 4.7 | 4.6 |
Bacillus subtilis | neutral isozyme XylII | - |
7.5 |