Ribbon representation of three snapshots from a 360-K trajectory
started from random conformation 1 (Tr1) at (Top) 5.56
ns (Q = 0.19, rms deviation from the average NMR
conformation of 6.2 Å), (Middle) 5.84 ns
(Q = 0.38, rms deviation = 3.7 Å), and
(Bottom) 9.71 ns (Q = 0.96, rms
deviation = 2.0 Å). The secondary structure was assigned with the
dssp program (28) and plotted with molscript
(29). The regions of the sequence corresponding to the turns
(Gly-6–Ser-7 and Gly-14-Ser-15) are colored in red.