EC Number   |
Metals/Ions |
Reference |
|---|
   5.6.2.4 | Ca2+ |
ATP hydrolysis in the presence of MgCl2 is 2fold higher than in the presence of either MnCl2 or CaCl2 |
695273 |
| 5.6.2.4 | Ca2+ |
MER3 ATPase activity requires a divalent cation. Maximal activity can be observed in the presence of either Ca2+, Mg2+, or Mn2+, whereas Zn2+ does not support the ATPase activity |
692955 |
| 5.6.2.4 | Co2+ |
activity 3-5-fold lower when magnesium ions are replaced by |
696161 |
| 5.6.2.4 | Co2+ |
supports activity similar to that with Mg2+ |
692829 |
| 5.6.2.4 | KCl |
optimal concentration: 100 mM. Inhibition at 200 mM |
694413 |
| 5.6.2.4 | KCl |
optimum concentration: 250 mM. Completely inhibited at 400 mM |
692155 |
| 5.6.2.4 | KCl |
required, the optimal salt concentration for activity is 50 mM. Salt concentrations of 150 mM and 200 mM are completely inhibitory to the helicase activity |
758313 |
| 5.6.2.4 | Mg2+ |
- |
720864 |
| 5.6.2.4 | Mg2+ |
2 mM used in assay conditions |
763629 |
| 5.6.2.4 | Mg2+ |
8 mM used in assay conditions |
763243 |
