Table 3.
Property comparison of wild-type TtMscS (WT) and V274A mutant in KNO3 and KCl solutions.
| WT | V274A mutant | |||||
|---|---|---|---|---|---|---|
| Erev (mV) | PX/PK | Conductance (γ, pS) | Erev (mV) | PX/PK | Conductance (γ, pS) | |
| KCl | −26.7 ± 0.9 | 4.0 ± 0.2 | 56.8 ± 6.6 | +15.4 ± 2.0 | 0.5 ± 0.1 | 75.4 ± 19.5 |
| KNO3 | −48.6 ± 1.9 | 26.3 ± 5.3 | 82.3 ± 7.1 | +11.4 ± 1.6 | 0.55 ± 0.1 | 128.3 ± 22.9 |
| (n = 5) | (n = 5) | (n = 5) | ||||