Table 1 Effects of metal ions on the activity of the rPoMan5A
Metal ions | Relative activity (%) | |
|---|---|---|
1 mM | 10 mM | |
Control | 100.0 ± 2.7 | |
Ca2+ | 95.2 ± 0.3 | 98.6 ± 0.9 |
Cd2+ | 97.2 ± 0.7 | 105.1 ± 2.7 |
Cr3+ | 100.9 ± 0.3 | 101.1 ± 0.3 |
Co2+ | 100.0 ± 1.4 | 94.0 ± 0.2 |
Cu2+ | 86.5 ± 3.0 | 57.1 ± 3.8 |
Ba2+ | 98.6 ± 1.7 | 104.6 ± 0.9 |
Mg2+ | 97.6 ± 0.2 | 103.6 ± 0.8 |
Mn2+ | 85.4 ± 1.3 | 99.6 ± 2.4 |
Ni2+ | 95.4 ± 1.5 | 98.7 ± 5.6 |
Li+ | 97.1 ± 1.0 | 105.7 ± 3.2 |
Fe2+ | 97.1 ± 1.0 | 103.5 ± 2.0 |
Fe3+ | 64.9 ± 3.3 | 50.0 ± 2.8 |
Hg2+ | 64.9 ± 3.3 | 0.0 ± 0.0 |