EC Number   |
Metals/Ions |
Reference |
|---|
   7.6.2.9 | Ba2+ |
bivalent cations more effective activators than monovalent cations |
674658 |
| 7.6.2.9 | K+ |
activates |
734234 |
| 7.6.2.9 | K+ |
K+ binding site within the nucleotide-binding protein domain, stimulation of the nucleotide-binding protein domain 4fold higher than with Na+ |
675495 |
| 7.6.2.9 | K+ |
maximal enzyme activity reached with 250 mM KCl, no further effect in the presence of the protonophore SF6847 |
674658 |
| 7.6.2.9 | K2SO4 |
100 mosmol/kg osmolality, stimulates OpuA activity |
655328 |
| 7.6.2.9 | K3PO4 |
100 mosmol/kg osmolality, pH 7.0, stimulates OpuA activity. 200 mM, stimulates ATPase activity |
655328 |
| 7.6.2.9 | KCl |
100 mM, activates OpuA instantaneous and reversible |
655328 |
| 7.6.2.9 | Li+ |
- |
674658 |
| 7.6.2.9 | Mg2+ |
9 mM MgATP2- in the outside of the membranes activates OpuA |
655339 |
| 7.6.2.9 | Mg2+ |
activates |
734234 |
