Inverted Repeats
Inverted repeats are another form of repetitive DNA sequence[28].
Perfect inverted repeats of at least 10 bases separated by 50 residues
or less were catalogued[17]. Few repeats longer than 15 bases were
observed. The locations of the encoded amino acids are distributed
throughout the module, in loops and secondary structures, and usually
did not significantly change the composition or length of the protein
sequence (Supplementary Data File 1).