Figure 2.

Fold class recognition according to the SCOP classification scheme. Results obtained with GANGSTA+ applied to the ASTRAL40 (SCOP version 1.75) dataset of 10 444 proteins with more than two SSEs. For each protein structure, the alignment with the largest number of aligned residues was considered. The ‘equivalence’ was used to rank the resulting protein structure alignments. Protein structures with at least 60, 80 and 100 residues are shown as dotted, dashed and solid lines, respectively.