Schematic representation of PbINP and its repetitive amino acid sequence. A) Each green or orange box represents one 16-aa repeat within the repetitive central domain. The non-repetitive N- and C-terminal domains are indicated by white rectangles. Boxes coloured orange are the eight repeats modelled in this study. B) WEBLOGO plot  of the 64 16-aa repeats of PbINP. Hydrophobic residues are coloured black, acidic residues red, basic residues blue. Other residues are coloured green or purple. C) The amino acid sequence of PbINP residues 217-265 is shown. The consensus amino acid sequence of the 3 × 16-aa block is indicated below in italics. Putative β-strands are underlined while x represents any amino acid.
Garnham et al. BMC Structural Biology 2011 11:36 doi:10.1186/1472-6807-11-36