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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 6. Hinge Motion in Impβ and Kap95p Structures.

Figure 6

(A) IBB-bound Impβ (brown) and SREBP2-bound Impβ (purple) are superimposed at HEAT repeats 5–10, and shown as spheres at the geometric center of each HEAT repeat. The hinge axis that rotates H1–H12 with respect to H14–H19 is shown in green.

(B) RanGTP-bound Kap95p (light green) and Nup1p-bound Kap95p (orange) are superimposed at HEAT repeats 6–13, and shown as spheres at the geometric centers of their HEAT repeats. The hinge axis that rotates H1–H14 with respect to H15–H19 is shown in green.