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Figure 5.
Figure 5. Stereo view of the interface between domain
1 and domain 3. The switch I and II regions are shown
in yellow and green, respectively. The rest of the poly-
peptide chain in domain 1 is shown in purple, and that
of the domain 3 in slate blue. Hydrogen bonds are
shown as broken lines, and water molecules as cyan
spheres. Residues involved in interactions between
domains 1 and 3 are shown as ball-and-stick. (a) EC-EF-
Tu-GDP; (b) TA-EF-Tu-GTP.
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