Figure 3.

The color-coded representation of the coevolution frequency matrix of amino acid pairs inferred coevolving with respect to different properties: (A) Grantham distance, (B) polarity, (C) volume, (D) charge. The residues are arranged alphabetically.

Wang et al. BMC Evolutionary Biology 2011 11:266   doi:10.1186/1471-2148-11-266
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