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. Author manuscript; available in PMC: 2016 Oct 19.
Published in final edited form as: J Med Chem. 2015 Dec 16;58(24):9773–9778. doi: 10.1021/acs.jmedchem.5b01285

Figure 1.

Figure 1

Superposition of the 10 lowest energy conformers of peptide 1 (a), 2 (b), and 4 (c). Structure models were superimposed using the backbone heavy atoms. Heavy atoms have different colors (carbon, green; nitrogen, blue; oxygen, red; sulfur, yellow). Many hydrogen atoms are hidden for a better view.