Figure 2: NMR 1H spectrum (700 MHz) for peptide L1EDGPKFL8 in D2O. Red line: peptide L1EDGPKFL8, 15 mM; blue line: peptide L1EDGPKFL8, 15 mM and ZnCl2, 15 mM. Expansions on H’s regions are marked, showing which amino acids had chemical displacement in the presence of a molar equivalent of ZnCl2.