EC Number   |
Metals/Ions |
Reference |
|---|
    2.3.1.8 | NH4+ |
activates |
487525, 487533 |
| 2.3.1.8 | NH4+ |
enzyme is activated by low concentrations of NH4+, K+ and Na+, sequence of effectiveness: NH4+, K+, Na+ |
487519 |
| 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 | NH4+ |
maximum activity in the presence of 20 mM NH4Cl |
736033 |
| 2.3.1.8 | NH4+ |
NH4Cl activates |
487525 |
| 2.3.1.8 | NH4+ |
no effect |
487524 |
| 2.3.1.8 | NH4+ |
rate of arsenolysis increases with increasing potassium or ammonium salt concentration and reaches a maximum rate at 0.02 to 0.03 M salt concentration |
487515 |
| 2.3.1.8 | NH4+ |
required for maximum activity, optimum at 7 mM (NH4)2SO4 |
487514 |
| 2.3.1.8 | phosphate |
1 mM, weak activation |
487514 |
| 2.3.1.8 | Rb+ |
stimulates |
487533 |
