Figure 2.
Length of homopeptide repeats. Three-dimensional plot showing repeat length (x-axis) versus amino acid type (y-axis; also highlighted in key) versus percentage of each repeat class of a particular length limited to those repeats <51 amino acids in length. A blank square indicates that no repeat of that length and type exists in GENPEPT. There are repeats >50 amino acids in length; however, these are infrequent, with lengths up to 410 amino acids and a sporadic distribution.
