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. Author manuscript; available in PMC: 2013 Jun 21.
Published in final edited form as: J Phys Chem B. 2012 May 31;116(24):7138–7144. doi: 10.1021/jp303269m

Figure 5.

Figure 5

1D cross sections of the 2D spectra shown in Figure 4 for the [1,3-13C] glycerol labeled ubiquitin sample. The 15N frequencies indicated in each panel are directly comparable for the STD-NCO (A, C) and SIM2-NCO spectra (B, D). The noise level is the same for the four 1D cross-sections.