EC Number   |
Metals/Ions |
Reference |
|---|
    1.1.1.38 | Co2+ |
- |
286697 |
| 1.1.1.38 | Co2+ |
at 0.002 mM MgCl2 enzyme activity is reduced to 25% without additional divalent cations, activity is restored with 0.5 or 5.0 mM CoCl2 |
286677 |
| 1.1.1.38 | Cs+ |
30 mM Na+L-malate instead of K+L-malate reduces enzyme activity to 18% in the presence of 3 mM MnCl2, activity is restored with 5 or 50 mM CsCl |
286677 |
| 1.1.1.38 | K+ |
30 mM Na+L-malate instead of K+L-malate reduces enzyme activity to 18% in the presence of 3 mM MnCl2, activity is restored with 50 mM KCl |
286677 |
| 1.1.1.38 | Mg2+ |
- |
286697, 656983 |
| 1.1.1.38 | Mg2+ |
at 0.002 mM MgCl2 enzyme activity is reduced to 25% without additional divalent cations, activity is restored with 0.5 or 5.0 mM MgCl2 |
286677 |
| 1.1.1.38 | Mg2+ |
complex sigmoidal saturation curve of free malate concentration in the presence of 5 mM Mg2+ |
286690 |
| 1.1.1.38 | Mg2+ |
stabilizes two distinct conformational states of the enzyme, which differ in response to various substrate and effector concentrations |
286688 |
| 1.1.1.38 | Mn2+ |
- |
286696, 286697 |
| 1.1.1.38 | Mn2+ |
at 0.002 mM MgCl2 enzyme activity is reduced to 25% without additional divalent cations, activity is restored with 0.5 or 5.0 mM MnCl2 |
286677 |
