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. 2021 Mar 10;8:636940. doi: 10.3389/fmolb.2021.636940

FIGURE 3.

FIGURE 3

Flexible-fitting MD simulations. (A) Representative time series of the correlation coefficient (c.c.) of pseudo-AFM image of the simulated structure with the “experimental” AFM image. Shown here are results from three different σ values, 0.1, 0.3, and 0.5 nm in blue, red, and green, respectively. (B) The synthetic-AFM image used as an “experimental” AFM image in the flexible-fitting. Scale bar: 5 nm. (C) The nucleosome initial structure. (D) The simulated structure with the highest c.c..