Figure 4From: The LabelHash algorithm for substructure matchingLabelHash results for ES motif based on [PDB:2MNR]. Dark gray denotes matches to structures in the ESdb as defined by Meng et al. [61] while light gray denotes matches to structures in the nrPDB95. The dashed line in each plot corresponds to the p-value threshold at α = 0.01. (a) The clear separation of the distributions of ESdb and nrPDB95 matches identified using minimum side-chain RMSD illustrates the high-specificity of the 2MNR-based motif. (b) Examining the distributions of matches based upon C α RMSD demonstrates the inseparability of ESdb matches from the majority of nrPDB95 structures if minimum C α RMSD is used alone for match selection.Back to article page