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. Author manuscript; available in PMC: 2009 Oct 5.
Published in final edited form as: J Phys Chem B. 2009 Jun 25;113(25):8725–8730. doi: 10.1021/jp901233v

Figure 3.

Figure 3

Free energy in reduced models of eight ligands. Relative K+/Na+ free energy as a function of the well-depth (min) of the Lennard-Jones WALL confining potential in Tinker.