Fig. 6. The potentiation and inactivation of polycystic kidney disease 2-like-1 (PKD2L1) (L593A) with over-expression of calmodulin (CaM) under 16 nM and 100 nM intracellular free calcium concentrations. (A) A full current trace of PKD2L1 (L593A) (gray) and the mutant co-expressed with CaM (blue) under 16 nM free Ca2+. (B) A full current trace of PKD2L1 (L593A) (gray) and the mutant co-expressed with CaM (red) under 100 nM free Ca2+. (C) A summarized peak current amplitude of PKD2L1 (L593A) and the mutant co-expressed with CaM under 16 nM and 100 nM free Ca2+ (n = 4). (D) A summarized peak time of PKD2L1 (L593A) and the mutant co-expressed with CaM under 16 nM and 100 nM free Ca2+ (n = 4). *p < 0.05.
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