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. Author manuscript; available in PMC: 2017 Dec 13.
Published in final edited form as: J Chem Theory Comput. 2017 Jun 14;13(7):3398–3412. doi: 10.1021/acs.jctc.7b00382

Figure 1.

Figure 1

Grid point labeling scheme in the numerical SES surface definition. Here -4 stands for grid points in the bulk solvent; -2 stands for grid points within SAS spheres if not overwritten below; 2 stands for grid points within VDW spheres; 1 stands for grid points within bicones (shown as the fine dashed triangles) formed by overlapping SAS spheres if not overwritten below; -1 stands for grid points accessible to solvent probes placed on the solvent accessible arcs that are formed by overlapping SAS spheres. The Stern lay is omitted for clarity.