Figure 5 of Paliwal, Mol Vis 2010; 16:1429-1438.

Figure 5. The quaternary association of S516R mutant (cyan) and wild type (dark blue) structures in surface representation, as obtained using the Pisa server. The mutation is colored yellow and the interacting hydrophobic groove in the mutant is colored red, while the respective interacting surface of the wild type structure is shown in green.