Composition of amino acids at the vicinity of carboxylation sites with 15-mer window length (from -7 to +7). A) Frequency plot of amino acid composition at each flanking position. B) Position-specific differences in amino acid composition at the vicinity of carboxylation sites (top) and non-carboxylation sites (bottom).
Lee et al. BMC Bioinformatics 2011 12(Suppl 13):S10 doi:10.1186/1471-2105-12-S13-S10