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. 2019 Jun 10;9:8383. doi: 10.1038/s41598-019-44413-x

Figure 4.

Figure 4

MD simulations of p7 structures. Structural evolution of p7 hairpin monomer structures in POPC bilayers measured over 200 ns MD trajectories by means of the angles formed by contiguous α-helical segments for (A) the p7(1b/J4) Rosetta-derived hairpin structure, and (B) the hairpin structure of Montserret et al. (architecture used for both p7(1b/J) and p7(5a/EUH1480) sequences). (CE) Show the time traces of the angles between the helices for p7(1b/J4) (this work; red), p7(1b/J) from Montserret et al. (orange), and the sequence of p7(5a/EUH1480) made to adopt the hairpin conformation of Montserret et al. (cyan)51. Horizontal dashed lines correspond to the starting angles of structures based on that of Montserret et al.23 (dashed black) or of p7(1b/J4) from this study (dashed red).