TABLE III

Open-State Dwell Times of Single MEC-4d/10d Channels and Effects of Auxiliary Subunits

〈τo(ms)Po1τo1 (ms)Po2τo2 (ms)Po3τo3 (ms)
MEC-4d/10d250 ± 60 (11)0.26 (3)2.2 (3)0.40 (3)37 (3)0.33 (3)180 (3)
+MEC-2340 ± 210 (7)0.29 (3)1.7 (3)0.29 (3)13 (3)0.43 (3)110 (3)
+MEC-6490 ± 140 (4)0.29 (2)7.9 (2)0.40 (2)79 (2)0.31 (2)1200 (2)
+MEC-2 +MEC-6240 ± 84 (5)0.38 (4)1.8 (4)0.17 (3)14 (4)0.45 (4)300 (4)
  • Average open-time, 〈τo〉 ANOVA: F(3,22) = 0.58, P = 0.64.