EC Number |
Metals/Ions |
Reference |
---|
2.4.1.149 | Mn2+ |
optimum concentration: 2-15 mM, cooperative activating effects by combination of Mn2+ at a low concentration and Mg2+ or Ca2+ |
638578 |
2.4.1.149 | more |
enzyme possesses 2 distinct metal binding sites, not activated by Ca2+, Mg2+, Zn2+, Fe2+, Cu2+, Ni2+, K+, Na+ |
638578 |
2.4.1.149 | Ca2+ |
activates, 48% as effective as Mn2+ |
638606 |
2.4.1.149 | Co2+ |
activates, 52% as effective as Mn2+ |
638606 |
2.4.1.149 | Mn2+ |
requirement, Km: 1.25 mM, Mn2+ cannot be replaced by Mg2+, Zn2+, Cu2+ or Cd2+ |
638606 |
2.4.1.149 | more |
not activated by Mg2+, Zn2+, Cu2+ or Cd2+ |
638606 |
2.4.1.149 | Ca2+ |
about one third of the activity compared to Mn2+, recombinant enzyme |
658728 |
2.4.1.149 | Mg2+ |
about one third of the activity compared to Mn2+, recombinant enzyme |
658728 |
2.4.1.149 | Mn2+ |
required for activity, recombinant enzyme |
658728 |