Solution cation-binding properties of segmented polyethylene oxide–A 13C NMR spectroscopic study

Calcium Ions Affect the Exchange Network

Calcium Ions Affect the Exchange Network but not the Structure of a Small Peptide (Melanostatin) in Solution: A 1H and 13C NMR Spectroscopic Study

✍ Elena Gaggelli; Nicola D'Amelio; Nicola Gaggelli; Gianni Valensin 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 415 KB 👁 2 views

The interaction of calcium ions with the peptide hormone melanostatin (Pro-Leu-Gly-NH 2 ) was investigated by 1 H and 13 C NMR spectroscopy in [D 6 ]DMSO containing H 2 O (1%). Chemical shifts, spin-lattice relaxation rates, 1 H NOESY maps and the temperature coefficients of the amide 1 H NMR chemic