<p>Heat-map representation of the distance matrix of electrostatic potentials computed for the entire protein skins of human Rab proteins with the color code ranging from red (identical) to blue (dissimilar). The ordering of the Rab GTPases corresponds approximately to that of <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0034870#pone-0034870-g002" target="_blank">Figure 2B</a>, right.</p
