Figure 3 - full size

 

Figure 3.
Figure 3. Two orthogonal views of the crystal structure of native PVL. Calcium and chloride ions are represented by magenta and green spheres, respectively. Sulphate ions and 2-N-morpholino-ethanesulfonic acid (Mes) molecules are represented by capped sticks. Plots are made using Pymol (DeLano Scientific LLC), unless otherwise indicated.

The above figure is reprinted by permission from Elsevier: J Mol Biol (2006, 357, 1575-1591) copyright 2006.