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. Author manuscript; available in PMC: 2012 Feb 25.
Published in final edited form as: Biochem Biophys Res Commun. 2011 Jan 31;405(4):662–666. doi: 10.1016/j.bbrc.2011.01.089

Figure 2. Chemical Shift Perturbations.

Figure 2

Overlay of the 1H-15N HSQC spectra for residues M172, G173, F174, and L198 in the UBA domain for a) 0 equivalents, b) 2.0 equivalents and c) 3.5 equivalents of Ub added. Arrows indicate direction of shift as Ub concentration is increased.