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Metal cations effect on MS2 RNA cleavage activity of rAS87_RS02955
| Metal cations | Concn (mM) | Relative activity (%)a |
|---|---|---|
| None | 100 | |
| Mn2+ | 1 | 206.06 |
| Mg2+ | 1 | 135.71 |
| Ca2+ | 1 | 111.75 |
| Zn2+ | 1 | 79.65 |
| Cu2+ | 1 | 61.33 |
| Fe3+ | 1 | 50.48 |
Relative activity was calculated as: integrated density of gel without a metal cation/integrated density of reaction with a metal cation × 100%.
