Figure 2 - full size

 

Figure 2.
Figure 2 The multiHhH domain is flexible, while the topoisomerase domain is rigid. Schematic diagram showing the superposition of the two monomers in the asymmetric unit of crystal Form I. The active site residues are shown in yellow. In (A) only the multiHhH domains were used for the superposition, while in (B) the topoisomerase domains were used for the superposition. The figure illustrates the variability in the multiHhH domains (Supplementary data). For clarity, in each monomer the topoisomerase domain and the multiHhH domain are shown in different shades of the same color.

The above figure is reprinted by permission from Macmillan Publishers Ltd: EMBO J (2006, 25, 398-408) copyright 2006.