Table II.
Boltzmann Relation Fits of Dimers
| Fourth power Boltzmann | First power Boltzmann | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Channel | V1/2 | SEM | Slope | SEM | V1/2 | SEM | Slope | SEM | n | |||||||||
| mV | mV | mV | mV | |||||||||||||||
| AkBk | −52.8 | ±2.2 | 9.6 | ±1.0 | −35.5 | ±1.2 | 7.2 | ±0.8 | 5 | |||||||||
| AkBw | −37.9 | ±1.8 | 26.8 | ±0.8 | +7.0 | ±1.8 | 19.4 | ±0.6 | 8 | |||||||||
| AwBk | −29.1 | ±3.0 | 24.0 | ±0.9 | +10.8 | ±2.9 | 16.9 | ±0.6 | 6 | |||||||||
| AwBw | +29.5 | — | 28.2 | — | +75.2 | — | 19.4 | — | 1 | |||||||||
Normalized conductance–voltage curves were calculated and fit with a first or fourth power Boltzmann function as outlined in materials and methods. V1/2, slope, and n are as described in Table I.