EC Number   |
Metals/Ions |
Reference |
|---|
    1.3.3.3 | Fe2+ |
optimal activation only for anaerobic enzyme at 0.1 mM |
390974 |
| 1.3.3.3 | Fe2+ |
trace amounts |
390949, 390953 |
| 1.3.3.3 | Fe3+ |
80% activation of anaerobic enzyme at 0.5 mM |
390974 |
| 1.3.3.3 | Mg2+ |
50% activation of anaerobic enzyme at 5 mM |
390974 |
| 1.3.3.3 | Mn2+ |
activation up to 0.1 mM, beyond inhibitory |
390978 |
| 1.3.3.3 | Mn2+ |
is added to the assay at 10 mM |
697204, 713258 |
| 1.3.3.3 | Mn2+ |
optimal activation only for anaerobic enzyme at 0.2 mM |
390974 |
| 1.3.3.3 | Mn2+ |
required, bound to the enzyme, stimulates, restores the enzyme inactivated by metal chelators, coordinated by residues His96, His106, His145, and His175 |
656175 |
| 1.3.3.3 | more |
30% activation of aerobic oxidation by divalent ions |
390974 |
| 1.3.3.3 | more |
metal ions Cu2+, Mg2+, Mn2+, Fe2+ and Zn2+ at up to 0.500 mM concentration have no effect on CPO activity |
713182 |
