EC Number   |
Metals/Ions |
Reference |
|---|
    3.2.1.133 | Al3+ |
117.4% activity at 1 mM |
732746 |
| 3.2.1.133 | Al3+ |
enzyme activity increases to 146.8% in the presence of 5 mM AlCl3 |
707248 |
| 3.2.1.133 | Ca2+ |
5 mM, causes 20% increase in hydrolysis of starch |
664997 |
| 3.2.1.133 | Ca2+ |
about 143.8% activity at 1 mM |
731933 |
| 3.2.1.133 | Ca2+ |
calcium can stabilize the enzyme activity up to 50°C at atmospheric pressure (% of residual activities at 50, 60, and 70°C are 100, 4.93, 0, respectively) |
732920 |
| 3.2.1.133 | Ca2+ |
enzyme activity increases to 136% in the presence of 5 mM CaCl2 |
707248 |
| 3.2.1.133 | Ca2+ |
mutant R26Q/I152N/S153N/S169N/I333V/A398V/Q411L/P453L shows highly improved thermostability and catalytic activity in presence of Ca2+. |
665335 |
| 3.2.1.133 | Co2+ |
131.2% activity at 1 mM |
732746 |
| 3.2.1.133 | Co2+ |
increases the activity at low concentrations (1 and 2 mM) |
731907 |
| 3.2.1.133 | Fe2+ |
increases the activity at low concentrations (1 and 2 mM) |
731907 |
