EC Number |
Metals/Ions |
Reference |
---|
2.1.1.14 | Ca2+ |
can replace Mg2+ |
441326 |
2.1.1.14 | cadmium |
Cd2+ may replace the Zn2+ ion in the active site |
755889 |
2.1.1.14 | Mg2+ |
at low phosphate concentration, 0.1 mM, the Mg2+-stimulation is 4.5fold, smaller stimulation at higher concentrations of phosphate |
441323 |
2.1.1.14 | Mg2+ |
no stimulation |
441326, 441337 |
2.1.1.14 | Mg2+ |
required |
441172 |
2.1.1.14 | Mg2+ |
stimulates |
441322, 441323, 441326 |
2.1.1.14 | Mn2+ |
below 1 mM more effective than Mg2+, above 1 mM inhibitory |
441172 |
2.1.1.14 | phosphate |
- |
441172, 441322, 441323, 441326, 441328, 441337 |
2.1.1.14 | Zinc |
enzyme contains zinc |
657437 |
2.1.1.14 | Zinc |
required for activation and binding of L-homocysteine |
660333 |