Figure 2.

MolProbity validation. Each barplot displays a Molprobity validation statistic for structure ensembles of different proteins, with bars representing the mean ± standard deviation computed from 20 structures. Structure calculations without any statistical torsion angle potential (black), with the DELPHIC potential¹² (gray), and with the new torsionDBPot potential (white) are included. Abbreviated protein names are used; for full names see Table II. The clashscore³⁶ (panel D) and the MolProbity score¹⁸ (panel E) are costs: the lower the better. Barplots in this and all other figures were generated with Matplotlib.²³