Hydrophobicity/charge plot of folded, unfolded and unclassified proteins in set B. Hydrophobicity/charge plot of proteins in set B, experimentally identified as folded (red) and unfolded (blue). Upper green triangles refer to folded proteins unclassified by S
, lower black triangles refer to unfolded proteins unclassified by S
. This plot is a projection of the vector space of amino acidic compositions. Hydrophobicity and charge have been computed following ref. .