Parameter values for KV channels A and B
| Parameter | Channel A | Channel B |
| (ms−1) | 0.0319 ± 0.009 | 0.049 ± 0.035 |
| (ms−1) | 0.0142 ± 0.004 | 0.346 ± 0.043 |
| (mV) | 2.3 ± 1.8 | 5.7 ± 3.2 |
| kαX (mV) | 13.7 ± 0.9 | 24.2 ± 5 |
| kβX (mV) | 14.1 ± 0.9 | 33.9 ± 5 |
| ΦX (ms−1) | 0.007 ± 0.003 | 0.0105 ± 0.003 |
| ϕX (ms−1) | 1 × 10−5 | 0.0103 ± 0.0016 |
| γB (ms−1) | 0.0021 ± 0.0021 | |
| δB (ms−1) | 1 × 10-6 ± 1.4 × 10−5 | |
| (mS/cm2) | 0.86 ± 0.4 | 1.92 ± 0.4 |
| Percent contribution | 0.31 ± 0.04 | 0.69 ± 0.06 |
| gleak (mS/cm2) | 0.1 | 0.1 |
| Parameter | Channel A | Channel B |
| (ms−1) | 0.0319 ± 0.009 | 0.049 ± 0.035 |
| (ms−1) | 0.0142 ± 0.004 | 0.346 ± 0.043 |
| (mV) | 2.3 ± 1.8 | 5.7 ± 3.2 |
| kαX (mV) | 13.7 ± 0.9 | 24.2 ± 5 |
| kβX (mV) | 14.1 ± 0.9 | 33.9 ± 5 |
| ΦX (ms−1) | 0.007 ± 0.003 | 0.0105 ± 0.003 |
| ϕX (ms−1) | 1 × 10−5 | 0.0103 ± 0.0016 |
| γB (ms−1) | 0.0021 ± 0.0021 | |
| δB (ms−1) | 1 × 10-6 ± 1.4 × 10−5 | |
| (mS/cm2) | 0.86 ± 0.4 | 1.92 ± 0.4 |
| Percent contribution | 0.31 ± 0.04 | 0.69 ± 0.06 |
| gleak (mS/cm2) | 0.1 | 0.1 |
The values correspond to mean ± SEM calculated from fits to records obtained for 80-, 100-, 120-, 140-, 160-, and 180-mV pulses from nine fibers. Note that the IC state does not exist for channel A. The rate constants α and β for channels A and B had voltage dependences given by Eqs. 2 and 4, respectively. See text for specific deviations from these values.