Research Article
Cu(II) and Ni(II) Interactions with the Terminally Blocked Hexapeptide Ac-Leu-Ala-His-Tyr-Asn-Lys-amide Model of Histone H2B (80–85)
Figure 5
1H-NMR spectra (overlaid) of the free peptide
(bottom) and of the Ni(II)-peptide solution (1 : 2) in D2O at pH* = 9.5.