Variable positions in a PCP-consensus DENV antigen. A model of a PCP-consensus EdomIII DENV antigen is shown in ribbon format, with the sidechains where maximum variation occurs shown in stick format. Labels on the outermost residues are shown for orientation, and to illustrate that the type specific epitope surfaces are not linearly encoded in the amino acid sequence.
Schein et al. BMC Bioinformatics 2012 13(Suppl 13):S9 doi:10.1186/1471-2105-13-S13-S9