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. Author manuscript; available in PMC: 2016 Jun 2.
Published in final edited form as: Structure. 2015 May 21;23(6):1028–1038. doi: 10.1016/j.str.2015.04.008

Figure 3.

Figure 3

RPA70AB rotational diffusion tensors support independent rotational motion for domains 70A and 70B in the absence of substrate and coupled motion upon binding ssDNA. Rotational diffusion is displayed with ellipsoids for RPA70AB (A), RPA70AB/dT10 (B), and HYDRONMR simulations of domains 70A and 70B and 70AB (PDB 1fgu, chain A) (C). Ellipsoid size is scaled to the rate of diffusion, and ellipsoid alignment is referenced to the inertial frame of each domain. The primary axis of diffusion, Dpar, is indicated by a thick line highlighted by asterisks along the major axis of the ellipsoid.