Fig. 2

Distribution of contact-based symmetry scores across the BM1755 dataset. The results are presented as cumulative fraction of homo-dimers with a contact-based symmetry (CBS) score larger than or equal to the value displayed on the x-axis. CBS quantifies the deviation of a homo-dimer from an ideal cyclic symmetry. Near-native structures and random decoys are those dimer models whose iRMSD from the corresponding experimental complexes is ≤5 Å and >20 Å, respectively