3D distances between the aligned Cα amino acids as a function of multiple alignment posterior probabilities. The 3D distances were calculated from the HOMSTRAD pdb files containing the superimposed structures of sequence families. Multiple alignments are MPD estimations for the 12 selected families described in Table 1. based on MCMC samples. Boxes show the average distances, lines show the range between the low and high quartiles.
Miklós et al. BMC Bioinformatics 2008 9:137 doi:10.1186/1471-2105-9-137