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. Author manuscript; available in PMC: 2019 May 31.
Published in final edited form as: J Phys Chem B. 2018 Mar 9;122(21):5567–5578. doi: 10.1021/acs.jpcb.7b11830

Figure 5.

Figure 5

Bound state lifetimes for sequences starting from the fully bound state. UNI (black), ALT+ (red), HSC (green), HSF (blue). (a) When the average binding energy ε0 exceeds ~ 0.5 the sequences follow an Arrhenius trend, although all sequences have lifetimes greater than the Arrhe-nius estimate (Eq. (20), purple). δ = 0.3, L = 20 (b) Ratio of binding lifetimes to the Arrhenius estimate (Eq. (20)) as a function of the sequence length. At large L the ratio becomes constant, indicating Arrhenius scaling. With these parameters (ε0 = 0.5, δ = 0.3) UNI and ALT sequences nearly superimpose.