A significant amount of hydrolysed species is formed by interaction of Cu-II with oligopeptides having proline in the second position; a dimetallic species is found in the Cu-II-Pro-Pro system.
Hydrolytic and dinuclear species formed by copper(II) with di-, tri- and tetra-peptides containing proline in the second position / Chruscinska, E; Garribba, Eugenio; Micera, Giovanni; Sanna, D.. - In: JOURNAL OF CHEMICAL RESEARCH. SYNOPSES. - ISSN 0308-2342. - 3(1999), pp. 240-241. [10.1039/a808065h]