EC Number   |
Metals/Ions |
Reference |
|---|
   3.1.13.1 | KCl |
preferred concentration is 50 mM. Activity starts to decrease above 150 mM |
730689 |
| 3.1.13.1 | Li+ |
can substitute for K+ to a small extend |
134052 |
| 3.1.13.1 | Mg2+ |
- |
700000 |
| 3.1.13.1 | Mg2+ |
Asp209, but not Asp207, contacting Mg2+ in addition to Asp201, Asp210, and the phosphate group of nt 13 |
693048 |
| 3.1.13.1 | Mg2+ |
dependent on |
716841 |
| 3.1.13.1 | Mg2+ |
for catalysis of mRNA but not for substrate binding |
664891 |
| 3.1.13.1 | Mg2+ |
increases activity |
656668 |
| 3.1.13.1 | Mg2+ |
is important for substrate binding of RNase R in the channel as well as for catalysis. Asp278 is predicted to coordinate a Mg2+ at the catalytic center of RNase R |
698974 |
| 3.1.13.1 | Mg2+ |
necessary for activity |
134049, 134050, 134051, 134053, 134054, 134057, 134058, 134063 |
| 3.1.13.1 | Mg2+ |
optimum: 1 mM |
134053 |
