Figure 2.

Channel recording data at various holding potentials of full length 3a protein in potassium buffer (500 mM KCl, 5 mM HEPES, pH 7.2) (A) and calcium buffer (500 mM CaCl2, 5 mM HEPES, pH 7.2) (B). The protein is reconstituted in a 1 : 4 mixture of POPE and DOPC.