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. Author manuscript; available in PMC: 2018 Jun 13.
Published in final edited form as: J Chem Theory Comput. 2017 May 12;13(6):3031–3048. doi: 10.1021/acs.jctc.7b00125

Figure 5. Backbone torsion energies.

Figure 5

The backbone-dependent torsion energies are demonstrated for the lysine residue. (A) The ϕ angle is defined by the backbone atoms Ci–1 – N – Ca – C and the ψ angle is defined by N – Ca – C – Ni+1. (B) rama_prepro energy of lysine without a proline at i-1. (C) rama_prepro energy of lysine with a proline at i-1. (D) p_aa_pp energy of lysine.