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. Author manuscript; available in PMC: 2013 Mar 15.
Published in final edited form as: Chemistry. 2009;15(15):3761–3772. doi: 10.1002/chem.200802105

Figure 4.

Figure 4

Plot of the pKa2 value for the formation of the complex Cd-(peptide)3− vs the 113Cd chemical shift for different peptides of the TRI family and derivatives: 1) TRIL16Pen; 2) TRIL12VL16Pen; 3) GRANDL16Pen; 4) TRIL16CL23A; 5) TRIL16C; 6) BABYL9C; 7) TRIL2WL9C; 8) TRIL9C; 9) TRIL23C; 10) GRANDL9C; 11) CSL9C; 12) TRIL9AL16C; 13) TRIL12AL16Pen; 14) TRIL12AL16C; 15) GRANDL12AL16C; 16) TRIL12LDL16C. The solid line represents the linear fit of the experimental data (r2 = 0.9468).