Protein variability index of the conserved peptide. The protein variability index of the conserved peptide was determined by using PVS server . The conservancy threshold was 1.0 in this analysis. X axis indicates the amino acid position in sequences and Y axis indicates the Wu-kabat variability.
Sharmin and Islam BMC Bioinformatics 2014 15:161 doi:10.1186/1471-2105-15-161