Table 2. Membrane Permeabilitya.
| mutant | channel permeability (cm3 s–1) |
|---|---|
| C20S | 11.3 ± 2.3 × 10–14 (n = 3) |
| W14A | 4.1 ± 2.0 × 10–14 (n = 2) |
| G144F | 11.1 ± 2.9 × 10–14 (n = 2) |
| W14A–G144F | 9.5 ± 1.5 × 10–14 (n = 2) |
| mutant | channel permeability (cm3 s–1) |
|---|---|
| C20S | 11.3 ± 2.3 × 10–14 (n = 3) |
| W14A | 4.1 ± 2.0 × 10–14 (n = 2) |
| G144F | 11.1 ± 2.9 × 10–14 (n = 2) |
| W14A–G144F | 9.5 ± 1.5 × 10–14 (n = 2) |