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. Author manuscript; available in PMC: 2012 Sep 10.
Published in final edited form as: Structure. 2007 Nov;15(11):1431–1441. doi: 10.1016/j.str.2007.09.009

Figure 3. Hinge Motion in the C-Terminal Arch of Kapβ2.

Figure 3

Stereo diagrams of the C-terminal arch (H9–H20) of chains A–D of unliganded Kapβ2 and substrate- and Ran-bound Kapβ2s superimposed at H9–H13 and drawn as spheres at the geometric center of each HEAT repeat. The hinge axes that rotate unliganded Kapβ2 with respect to substrate- and Ran-bound Kapβ2s are in pink and red, respectively.