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. 2015 Nov 27;6:284. doi: 10.3389/fphar.2015.00284

FIGURE 3.

FIGURE 3

Two-dimensional PMF for the KcsA M2 bundle hydrophobic (A) double mutant A108S/A111S, (B) triple mutant A108S/A111S/V115S, and (C) the native KcsA M2 bundle in the presence of a model non-polar solvent as a function of reaction coordinate. One-dimensional profile (ζ1 = ζ2) of the PMF for (D) double mutant A108S/A111S, (E) triple mutant A108S/A111S/V115S, and (F) KcsA in the presence of a model non-polar solvent.