Table 2.

Conductance-voltage (GV) relationships of rescued hERG potassium channels

Condition (n)	GV
	V1/2 (mV)	k (slope)
WT hERG (27)	−7.5 ± 1.5	8.7 ± 0.3
Q702x + Gln-tRNA (21)	−11.2 ± 1.9	8.9 ± 0.3
R863X + Arg-tRNA (15)	−18.8 ± 3.4∗	12.6 ± 0.8∗
W1001X (17)	−14.2 ± 1.7	10.7 ± 0.3
W1001X + Trp-tRNA (14)	−5.1 ± 1.4	9.1 ± 0.3
W1001X + Gly-tRNA (15)	−16.7 ± 3.1∗	12.2 ± 1.1∗

Values are presented as the mean ± SEM. Statistical significance was set at p < 0.05 and is marked with an asterisk. The data in this table were used to generate Figure 3.