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. 2020 Dec 17;80(6):1039–1054.e6. doi: 10.1016/j.molcel.2020.11.012

Figure 7.

Figure 7

Models of Smc5/6 Compaction Activity

DNA compaction by the Smc5/6 complex could be achieved by cooperative or non-cooperative mechanisms. In the cooperative scenario, DNA compaction would be the result of the association between several Smc5/6 complexes. Electrostatic interactions of single complexes with the DNA (wrapping) or an extrusion-like activity of the Smc5/6 complex could explain Smc5/6 compaction activity by non-cooperative mechanisms.