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. Author manuscript; available in PMC: 2017 Jun 13.
Published in final edited form as: J Phys Chem B. 2015 Jun 2;119(23):6894–6904. doi: 10.1021/acs.jpcb.5b02090

Figure 3.

Figure 3

Electrostatic potential surfaces as calculated with PBEQ module of CHARMM shown for proteins: (a) BamHI (PDB ID 1ESG); (b) BstYI (PDB ID 2POJ); (c) EcoRV (PDB ID 2RVE); and (d) Lac Repressor (PDB ID 1OSL) complexed with DNA nonspecifically; and (e) G3. Images were made by PyMOL. Negative regions are shown with red, and positive regions are shown with blue. Heat map color scale is from −15.0 kT/e to 15.0 kT/e.