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. 2014 Oct 23;9(10):e110439. doi: 10.1371/journal.pone.0110439

Figure 3. Effect of K18N mutation on protein structure.

Figure 3

(A) Overlay of 2D 15N-1H TROSY-HSQC spectra of the WT (black) and the mutant (red). Each cross-peak represents a unique residue in the protein. (B) and (C) show the change in the 1H and 15N chemical shifts of the mutant with respect to the WT.