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. 2015 Mar 10;108(5):1153–1164. doi: 10.1016/j.bpj.2014.12.047

Figure 3.

Figure 3

Nucleosome DNA unwrapping at high pH. (a and b) DNA end-to-end distance for three explicit-solvent (TIP3P) PME (a) and GB (b) simulations. Moving average values, averaged over 0.5 ns, are shown, with connecting lines to guide the eye. (c) Ends of the DNA unwrapped from the histone core after 0.8 ns of an explicit-solvent (TIP3P) PME simulation. (d) Ends of the DNA unwrapped from the histone core after 0.03 ns of a GB simulation. DNA surface is shown in red and histone backbone structure in blue. Images were rendered using VMD (100). To see this figure in color, go online.