Additional file 1.

ROC curves of structure pair retrieval on the superfamily dataset. To determine corresponding residues in protein pairs, TM-align (the left column), HHpred (the middle column), and SUPRB (the right column) were used. Three different bases for residue contact definitions are used, the Cα-Cα (the first row), the Cβ-Cβ distance (the second row), and the heavy atom distance (the third row). The panels are ordered in the same way as in Figure 1.

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Yuan et al. BMC Bioinformatics 2012 13:292   doi:10.1186/1471-2105-13-292