Figure 2 - full size

Figure 2.
Figure 2. Stereo view of the refined structure of Bs_ArsC. Lysine 33 (blue), aspartate 30 and glutamate 31 (red), the P-loop active site (residues 10–16) (red tube) with asparagine 13 (red stick representation), the redox-active cysteine residues (yellow), sulphate (atom type), the cation-binding site residues (green) and sodium (magenta) are shown. The Figure was generated by using MacPyMol (Delano Scientific LLC 2005).