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. Author manuscript; available in PMC: 2016 Jun 6.
Published in final edited form as: J Phys Chem B. 2015 Jun 10;119(25):8024–8036. doi: 10.1021/acs.jpcb.5b04647

Figure 3.

Figure 3

17O MAS NMR spectrum of three resolved oxygen sites present in L-cysteine · HCl · H2O acquired at 21.1 T (bottom). Simulation of the experimental data (top) is illustrated with the associated spinning sidebands marked in dotted lines; simulated parameters are located in Table 2. The three oxygen environments were assigned by chemical shift and are labeled in color: green (H2O), red (CO-OH) and blue (C=O).