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. Author manuscript; available in PMC: 2018 Oct 1.
Published in final edited form as: Bioorg Med Chem. 2017 Feb 28;25(19):5041–5049. doi: 10.1016/j.bmc.2017.02.063

Figure 2.

Figure 2

Plk1 PBD electrostatic surfaces (blue = positive; red = negative). (A) PLHSpT with bound 1(PDB accession code: 3HIK); (B) PLH*SpT with bound 2a (PDB accession code: 3RQ7) having the portion of the peptide accessing the cryptic pocket shown in yellow and the cryptic pocket overlain yellow mesh and a recently identified “auxiliary pocket” shown with overlain red mesh.