Cluster analysis of the protease trajectories. In A, each graph represents the time-evolution of the cluster ID assignment (PR backbone conformations) along the MD trajectories, according to the linkage clustering method (nearest neighbor), with a cut-off of 0.11 nm. In B, distribution of RMSD distances of all the pairs of conformations of the trajectory of the PR bound to the RH-IN substrate. Colored as in Fig. 2.