Figure 2.
Computational vs. experimental helical propensities for the 20 amino acids. The black line indicates perfect agreement between theory and experiment. Dotted lines on each side correspond to having helical propensity (Wx) theoretical values that are double (or half) of the experimental ones. This corresponds to a kBT*ln(2)≈0.41 error in free energy. Panels A: ff12SB, B:ff12SB+ CMAP on Alanine; C: ff12SB+ CMAP.