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. Author manuscript; available in PMC: 2012 Aug 12.
Published in final edited form as: J Mol Biol. 2011 Jun 12;411(2):368–383. doi: 10.1016/j.jmb.2011.05.012

Figure 5.

Figure 5

Chemical shift perturbations demonstrate equivalent binding by RPP21 to RPP29WT and RPP29Δ17 but not RPP29Δ24. The magnitude of the binding-induced chemical shift perturbations observed in two-dimensional 15N-1H correlated spectra (Fig. 4) are mapped to the sequence of RPP29. The similarity between the patterns for RPP29WT and RPP29Δ17 reflect similar affinities and binding interfaces. Very limited shift perturbations in RPP29Δ24 indicate severe RPP21-binding defects in that variant.