Potentiometric and spectroscopic studies on the copper(ii) complexes of rat amylin fragments. The anchoring ability of specific non-coordinating side chains

Copper( ii ) complexes of peptides modelling the sequence of the 17-22 residues of rat amylin have been studied by potentiometric, UV-Vis, CD and ESR spectroscopic methods. The peptides were synthesized in N-terminally free forms, NH 2 -VRSSNN-NH 2 , NH 2 -VRSSAA-NH 2 , NH 2 -VRAANN-NH 2 , NH 2 -VRS...

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