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Figure 4.
Figure 4. Peptide-induced domain rotations are distinct
from ATP-induced ones. A, View nearly perpendicular to the
7-fold axis. B, View along the 7-fold axis. Averaged coordinates
are used for the apo structure[33.] (cyan), the KMgATP bound
structure [30.] (silver), and this complex structure (apical
domain, red; intermediate domain, green; and equatorial domain,
cyan) with the bound peptide in yellow. Arrows indicate the
rotations of both intermediate and apical domains upon binding
of ATP.
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