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Figure 6 | BMC Structural Biology

Figure 6

From: New insight into the dynamic properties and the active site architecture of H-Ras p21 revealed by X-ray crystallography at very high resolution

Figure 6

Region with large structural heterogeneity. Stereo representation of a region with large differences between p21(mod)•R-caged GTP (magenta sticks) and p21(mod)•S-caged GTP (green sticks). Shown are residues 31-38, residues 59-63, the nucleotide with the coordinated Mg2+ ion (yellow sphere), and surrounding water molecules. The complete side chain of the NBD-modified residue Cys-32 was omitted for a better graphical representation. The hydrolytically active water molecules are indicated by dashed lines to the γ-phosphorous atom of the nucleotide.

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BMC Structural Biology

ISSN: 1472-6807

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