Nucleotide-dependent Domain Movement in the ATPase Domain of a Human Type IIA DNA Topoisomerase.
Wei, H., Ruthenburg, A.J., Bechis, S.K., Verdine, G.L.(2005) J Biol Chem 280: 37041-37047
- PubMed: 16100112 
- DOI: 10.1074/jbc.M506520200
- Primary Citation of Related Structures:  
1ZXM, 1ZXN - PubMed Abstract: 
Type IIA DNA topoisomerases play multiple essential roles in the management of higher-order DNA structure, including modulation of topological state, chromosome segregation, and chromatin condensation. These diverse physiologic functions are all accomplished through a common molecular mechanism, wherein the protein catalyzes transient cleavage of a DNA duplex (the G-segment) to yield a double-stranded gap through which another duplex (the T-segment) is passed ...