EC Number   |
Metals/Ions |
Reference |
|---|
   3.4.21.107 | Ca2+ |
10 mM, up to 129% stimulation of the protease activity |
732347 |
| 3.4.21.107 | Ca2+ |
the activity of recombinant HtrA and HhoA increases almost 4-6fold in the presence of 5 mM CaCl2 and remains constant at higher concentrations. The activity of recombinant HhoB increases more gradually up to 14fold, reaching the maximal level at 10 mM CaCl2. Almost no proteolytic activity is detected for recombinant HhoB in the absence of Ca2+ |
717219 |
| 3.4.21.107 | CaCl2 |
stimulates at 5 mM |
651710 |
| 3.4.21.107 | Fe2+ |
10 mM, up to 112% stimulation of the protease activity |
732347 |
| 3.4.21.107 | K+ |
10 mM, up to 134% stimulation of the protease activity |
732347 |
| 3.4.21.107 | Mg2+ |
- |
653255 |
| 3.4.21.107 | Mg2+ |
10 mM, up to 128% stimulation of the protease activity |
732347 |
| 3.4.21.107 | Mg2+ |
stimulates at 10 mM |
653253 |
| 3.4.21.107 | Mg2+ |
the activity of recombinant HtrA and HhoA increases almost 4-6fold in the presence of 5 mM MgCl2 and remains constant at higher concentrations. The activity of recombinant HhoB increases more gradually up to 14fold, reaching the maximal level at 10 mM MgCl2 |
717219 |
| 3.4.21.107 | MgCl2 |
activates at 20 mM |
683471 |
