Atomic fluctuations of NCPs.

<p>(a) CENP-A-NCP and (b) H3-NCP. The B-factor values of the main chain heavy atoms calculated using 100 ns MD trajectories are mapped onto the structures in different colors, where lower values are denoted in blue and higher values in red. Residues with higher B-factor values are also denoted by tubes with a greater radius. The figures were prepared using PyMol (The PyMOL Molecular Graphics System, Schrödinger, LLC).