Unitary Conductance and Kinetic Parameters for α4β2δ and α1β2γ2S GABAARs
. | . | α4β2δ . | α1β2γ2S . |
|---|---|---|---|
| Unitary conductance (pS) | THIP | 35.5 | 37.2 |
| GABA | 24.6 | 25.0 | |
| β (s−1) | THIP | 1624 ± 223 | 458 ± 18 |
| GABA | 442 ± 100 | 1799 ± 30 | |
| Low concentration burst duration (ms) | THIP | 2.30 ± 0.07 | 4.95 ± 1.30 |
| GABA | ND | 5.38 ± 1.21 | |
| kobs EC50 (μM) | THIP | 1640 ± 160 | 696 ± 48 |
| GABA | ND | 704 ± 50 |
. | . | α4β2δ . | α1β2γ2S . |
|---|---|---|---|
| Unitary conductance (pS) | THIP | 35.5 | 37.2 |
| GABA | 24.6 | 25.0 | |
| β (s−1) | THIP | 1624 ± 223 | 458 ± 18 |
| GABA | 442 ± 100 | 1799 ± 30 | |
| Low concentration burst duration (ms) | THIP | 2.30 ± 0.07 | 4.95 ± 1.30 |
| GABA | ND | 5.38 ± 1.21 | |
| kobs EC50 (μM) | THIP | 1640 ± 160 | 696 ± 48 |
| GABA | ND | 704 ± 50 |
ND, not determined