Figure 9
Representation of the "persistent hub" present at I min = 12% for 1inn(class IV) LuxS. The active site cluster, the hub and their connecting residues are represented by van der Waal's spheres. The hub is coloured purple and the connecting residues are coloured yellow. Blue spheres depict residues from chain A and red represents those from chain B in the Active site cluster. The protein backbone is shown in new cartoon representation with the two subunit coloured differently. An imaginary line is drawn across the interface in orange.