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. 2019 Oct 11;32(7):297–308. doi: 10.1093/protein/gzz029

Fig. 4.

Fig. 4

(A) Free-energy landscape expressed by Inline graphic (Inline graphic. Virtual states Inline graphic and Inline graphic are converted to Inline graphic and Inline graphic, as presented in the caption of Fig. 3. The lowest Inline graphic is set to 0 kcal/mol. Numbers labeled near contour liners are their Inline graphic values in units of kilocalories per mole. Conformations taken from positions labeled Inline graphic, Inline graphic, … and Inline graphic are displayed in panel (B). Values Inline graphic are coordinates of the labels in angstrom units. (B) Snapshots taken from labeled positions in panel (A). Each of labels Inline graphic, Inline graphic, Inline graphic, and Inline graphic involves two snapshots, where magenta ET1 and blue hETB construct one snapshot, and yellow ET1 and cyan hETB constitute the other. Two snapshots are displayed for each of Inline graphic, Inline graphic, Inline graphic, and Inline graphic differently to clarify the structural variety. Three snapshots are shown for each label of Inline graphic, Inline graphic, Inline graphic, and Inline graphic.