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Fraction of residues with α-helical (blue) and β -sheet (red) conformations, and the fraction of chains that have formed dimers or higher order oligomers (green). The values were obtained by averaging over 40 canonical MD trajectories of 5-chain systems with the chains initially in the extended (a) or helical (b) conformation. The inset on panel (a), shows the fast growth of the α-helical content during the first 4ns of simulation.
