Figure 1
From: Formatt: Correcting protein multiple structural alignments by incorporating sequence alignment
Formatt frame-offset repair example. Example of Formatt’s frame-offset repair on a subset (residues 37-50 of chain A of PDB ID 1c9f, and residues 64-76 of chain A of PDB ID 1d4b) of the HOMSTRAD “CIDE-N” group. In both sequence and structural alignments, difference between Matt and Formatt are shown in orange and green; red and blue regions are α and β structures aligned identically by Matt and Formatt. Note that the Formatt alignment has fewer non-core residues (three) than Matt (five).