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Figure 1.
Figure 1 Overall three-dimensional structure of RCC1. Ribbon
diagram of the RCC1 propeller structure as viewed along (a) or
perpendicular to (b) the central shaft. The blades (a) are
numbered (B1-B7) along the sequence. Semiconserved histidines
that connect the blades and invariant residues believed to be
important for the interaction with Ran are shown as
ball-and-stick representations.
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