<p>The chaperone function of these three small heat shock proteins (wild type and mutants)was assessed using three client proteins, as described in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0030257#s3" target="_blank"><i>Materials and Methods</i></a>. (<b>A</b>) Citrate synthase (CS); (<b>B</b>) γ-crystallin and (<b>C</b>) Lactate dehydrogenase (LDH).</p