EC Number   |
Metals/Ions |
Reference |
|---|
    2.3.1.8 | K+ |
enzyme is inactive in absence of K+ or NH4+, maximal activation at about 0.02 M |
487513 |
| 2.3.1.8 | K+ |
K+ or NH4+ at concentration above 10 mM required for maximum activity |
487526 |
| 2.3.1.8 | NH4+ |
K+ or NH4+ at concentration above 10 mM required for maximum activity, enzyme is inactive in absence of K+ or NH4+, maximal activation at about 0.02 M |
487513 |
| 2.3.1.8 | K+ |
KCl activates |
487525 |
| 2.3.1.8 | Na+ |
less effective than NH4+ and K+ |
487519 |
| 2.3.1.8 | K+ |
maximum activity in the presence of 20 mM KCl |
736033 |
| 2.3.1.8 | NH4+ |
maximum activity in the presence of 20 mM NH4Cl |
736033 |
| 2.3.1.8 | Tris |
maximum activity with Tris buffer, with HEPES and MES catalysis is lowered by ca. 15% |
487517 |
| 2.3.1.8 | more |
mechanism of activation by univalent cations |
487519 |
| 2.3.1.8 | NH4+ |
NH4Cl activates |
487525 |
