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. 2013 Feb 13;110(10):3847–3852. doi: 10.1073/pnas.1300596110

Fig. 3.

Fig. 3.

Effect of dihedral angles and side chains on the WLC behavior (red, regular potentials; blue, biasing the ϕ potential toward 0°; green, biasing the ψ dihedral potential toward 180°; black, polyglycine analog of ubiquitin); points represent simulation data, and dashed lines show the best WLC fits using Lc = 28.4 nm.