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. Author manuscript; available in PMC: 2017 Jan 5.
Published in final edited form as: Structure. 2016 Jan 5;24(1):187–199. doi: 10.1016/j.str.2015.10.017

Figure 4. Topological Bias of Experimental Structures Used in Rotamer Library Creation.

Figure 4

Proteomic Ramachandran plot histograms of the PDB structures used in both the RL2010 and Dynameomics rotamer libraries showing the distribution of proteins in terms of their average ϕ/ψ angles. As the coverage of ϕ/ψ space by L-amino acid-containing proteins is essentially constrained to negative values, only the left halves of the plots are shown.