Amyloid fibrils: modulation of formation and structure by copper(II)

被引：24

作者：

Pradines, Vincent ^{[1
]}

Stroia, Alina Jurca ^{[1
]}

Faller, Peter ^{[1
]}

机构：

[1] Univ Toulouse 3, CNRS, Chim Coordinat Lab, F-31077 Toulouse, France

来源：

NEW JOURNAL OF CHEMISTRY | 2008年 / 32卷 / 07期

关键词：

D O I：

10.1039/b719556g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The role of Cu(II)-complexation of amyloidogenic peptides on the formation and structure of aggregates were analyzed in order to obtain a general insight into modulation of peptide aggregation by metal ions. The results mimicked various facets of biological relevant peptides/protein-aggregation. Important mechanistic features are the ability of Cu(II) to associate the peptides by bridging coordination, the structural changes induced by Cu(II) binding and their effect on peptide-peptide interactions.

引用

页码：1189 / 1194

页数：6

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