TABLE 2.
ClC-1 | V0.5 Poslow[mV (k)] | Pminslow | V0.5 Pofast[mV (k)] | Pminfast | Cells (n) |
---|---|---|---|---|---|
WT | −79 ± 2 (31 ± 1) | 0.69 ± 0.03 | −87 ± 1 (27 ± 1) | 0.64 ± 0.04 | 10 |
T335N | 90 ± 7 (31 ± 3)* | 0.78 ± 0.05 | — | 0.89 ± 0.07 | 7 |
WT + T335N | −40 ± 4 (58 ± 3)* | 0.53 ± 0.03 | −76 ± 1 (18 ± 1) | 0.72 ± 0.02 | 11 |
Data are means ± sem of the indicated number of cells. V0.5, half maximal activation potential; k, slope factor; Pmin, minimal value of Po measured at −90 mV; Pofast, open probability of the fast gate; Poslow, open probability of the slow gate. *P < 0.05 compared with WT.