Rate constant and charge parameters of Kv channel gating models
| Model | Transitions | α0 [s−1] | zα | β0 [s−1] | zβ | c |
| Zagotta et al. 1994 (Shaker channel) | R1–R2 | 1,120 | 0.25 | 373 | 1.6 | 1 |
| R2–A | 2,800 | 0.32 | 21.2 | 1.1 | 1 | |
| Schoppa and Sigworth 1994 (Shaker channel) | S0–S1 | 1,650 | 0.47 | 450 | 0.52 | 1.3 |
| S1–S2 | 4,900 | 0.08 | 960 | 0.52 | 1 | |
| S2–S3 | 7,920 | 0.08 | 1,560 | 0.52 | 1 | |
| Piper et al. 2003 (hERG1 channel) | S0–S1 | 1,000 | 0.2 | 1,500 | 0.04 | 1 |
| S1–S2 | 150 | 0.15 | 280 | 0.05 | 1.5 | |
| Standard model (hERG1 channel) | fast (e.g., S0–S1) | 296 | 0.43 | 2,683 | 0.076 | 1 |
| slow (e.g., S4–S8) | 73 | 0.21 | 1.9 | 0.56 | 1 | |
| Cd2+ model (hERG1 channel) | fast (e.g., S0–S1) | 563 | 0.27 | 2,329 | 0.23 | 1 |
| slow (e.g., S4–S8) | 20.9 | 0.30 | 5.7 | 0.68 | 1 |
| Model | Transitions | α0 [s−1] | zα | β0 [s−1] | zβ | c |
| R1–R2 | 1,120 | 0.25 | 373 | 1.6 | 1 | |
| R2–A | 2,800 | 0.32 | 21.2 | 1.1 | 1 | |
| Schoppa and | S0–S1 | 1,650 | 0.47 | 450 | 0.52 | 1.3 |
| S1–S2 | 4,900 | 0.08 | 960 | 0.52 | 1 | |
| S2–S3 | 7,920 | 0.08 | 1,560 | 0.52 | 1 | |
| S0–S1 | 1,000 | 0.2 | 1,500 | 0.04 | 1 | |
| S1–S2 | 150 | 0.15 | 280 | 0.05 | 1.5 | |
| Standard model (hERG1 channel) | fast (e.g., S0–S1) | 296 | 0.43 | 2,683 | 0.076 | 1 |
| slow (e.g., S4–S8) | 73 | 0.21 | 1.9 | 0.56 | 1 | |
| Cd2+ model (hERG1 channel) | fast (e.g., S0–S1) | 563 | 0.27 | 2,329 | 0.23 | 1 |
| slow (e.g., S4–S8) | 20.9 | 0.30 | 5.7 | 0.68 | 1 |
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