Current expression of cysteine-substituted channels
| Position | μA at −100 mV [mean ± SD (n = 5)] |
|---|---|
| C+3S (“DiS”) | −11.0 ± 3.5 |
| W-8C | 2-a |
| F-7C | 2-a |
| S-6C | −10.4 ± 3.3 |
| L-5C | −6.3 ± 3.8 |
| G-4C | −11.3 ± 2.6 |
| A-3C | −10.6 ± 3.7 |
| F-2C | −4.5 ± 1.3 |
| M-1C | −10.0 ± 1.6 |
| Q0C | −13.0 ± 1.6 |
| Q+1C | 2-a |
| G+2C | −0.5 ± 0.1 |
| C+3 | −10.1 ± 1.5 |
| D+4C | −6.2 ± 0.7 |
| I+5C | −6.2 ± 3.3 |
| S+6C | −10.8 ± 2.3 |
| W-8C + DiS 1:1 | −4.5 ± 2.5 |
| F-7C + DiS 1:1 | −4.7 ± 1.0 |
| Q+1C+DiS 1:1 | −9.5 ± 2.0 |
| G+2C+DiS 1:1 | −5.0 ± 0.9 |
↵F2-a No currents detectable.