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The effect of metal ions on activity of AlyA.
| Reagent | Relative Activity (%) |
|---|---|
| Control | 100 ± 0.5 |
| Na+(100 mM) | 126 ± 2.2 |
| Na+(300 mM) | 180 ± 3.1 |
| Na+(500 mM) | 203 ± 4.6 |
| Na+(700 mM) | 136 ± 2.9 |
| Na+(900 mM) | 89 ± 7.9 |
| Zn2+ | 91 ± 2.3 |
| Cu2+ | 65 ± 3.2 |
| Mn2+ | 94 ± 2.1 |
| Co2+ | 75 ± 3.4 |
| Ca2+ | 174 ± 1.3 |
| Ca2+(10 mM) | 135 ± 5.7 |
| Fe3+ | 88 ± 2.1 |
| Mg2+ | 168 ± 2.7 |
| Mg2+(10 mM) | 119 ± 2.9 |
| Mg2+(50 mM) | 101 ± 3.2 |
| Ni2+ | 87 ± 1.5 |
