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. 2015 Jun 1;10(6):e0129089. doi: 10.1371/journal.pone.0129089

Fig 2. Free energy landscapes (FELs) calculated from the 500ns BEMD run.

Fig 2

The magnitude of the free energy is represented by different colors, as quantified by the color scale on the top of the figure; the unit is kcal/mol. (A) The FEL projected on the radius of gyration (Rg) and the number of native hydrogen bonds (Nhb). The inset is a zoom-in of the left region. (B) The FEL projected on the number of native hydrogen bonds in H1 and that in H2. The labels from I1 to I6, U and N denote six intermediate states, the unfolded basin and the native basin, respectively.