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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.
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