Fig. 3.

A and B, activation curve and kinetics of deactivation for Kv11.1-HA-WT (n = 8; open square), Kv11.1-HA-WT in cells treated for 2 h with 200 pM PMA (n = 8; red diamond), or Kv11.1-HA-S890A (n = 8; blue triangle). C, time course of the Kv11.1-HA-WT inactivation response in cells treated for 2 h with PMA or Kv11.1-HA-S890A. D, time course of recovery from inactivation of Kv11.1-HA-WT treated for 2 h with PMA or Kv11.1-HA-S890A. Data are means ± S.E. *, **, P < 0.05.