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Characterization of the linear diffusion of PCNA, β-clamp, gp45 and the 9-1-1 proteins along DNA. For each wild type ring-shaped protein (solid line) and its neutralized variant (dashed line), the mean squared displacement (MSD) versus time step is shown as well as the of the tilt angle, ϕ. The color of each of the four proteins matches their coloring in Figure 7. In this plot, the black and green lines overlap.
