EC Number   |
Metals/Ions |
Reference |
|---|
    5.3.3.2 | Cu2+ |
10mM, relative activity under 0.005% |
661638 |
| 5.3.3.2 | Ni2+ |
10mM, relative activity under 0.005% |
661638 |
| 5.3.3.2 | Mg2+ |
activation by a mixture of Mg2+ and Mn2+ gives the highest activity |
2952 |
| 5.3.3.2 | Mn2+ |
activation by a mixture of Mg2+ and Mn2+ gives the highest activity |
2952 |
| 5.3.3.2 | Mg2+ |
dependent on |
727103 |
| 5.3.3.2 | Zinc |
essential cofactor. Type I enzyme contains an atom of tinc. The metal is located in an unusual six-coordinate pocket and may facilitate protonation of the unactivated carbon-carbon double bond in isopentenyl diphosphate |
651597 |
| 5.3.3.2 | Zn2+ |
IDI-1 is a zinc-metalloprotein |
714202 |
| 5.3.3.2 | Mg2+ |
IDI-2 requires a divalent cation such as Mg2+ for activity |
713655 |
| 5.3.3.2 | Mg2+ |
isomerase I is activated by concentrations below 1 mM of Mn2+ or Mg2+, increasing concentrations are inhibitory |
2952 |
| 5.3.3.2 | Mn2+ |
isomerase I is activated by concentrations below 1 mM of Mn2+ or Mg2+, increasing concentrations are inhibitory |
2952 |
