Figure 4.

Commitment probability distributions for constrained ensembles of the alanine dipeptide in vacuum. The solid line corresponds to the distribution for φ = 0° and ψ = −40° for total energy with an average kinetic energy corresponding to T = 300 K, the dotted line for φ = 0° and ψ = −40 for T = 50 K, and the dashed line for φ = 0°, ψ = −40°, and θ = 3.6° at T = 300 K.