Allosteric regulation of metal-binding sites inside an optically-active helical foldamer and its tubular assemblies

文献情報

出版日 2018-02-12

DOI 10.1039/C8CC00728D

インパクトファクター 6.222

著者

Satoshi Kawabata, Naoki Ousaka, Eiji Yashima

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要旨

A helical foldamer possessing conformationally switchable metal-binding linkers underwent supramolecular polymerization to form a helical nanofiber. A reversible helix-to-helix transition of the helical nanofiber took place upon cooperative binding and release of Ag(I) ions via a metal-coordination-driven W-to-U-shape conformational change of the linkers in a positive allosteric manner.

掲載誌

Chemical Communications

CiteScore: 8.6

自己引用率: 4.7%

年間論文数: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Allosteric regulation of metal-binding sites inside an optically-active helical foldamer and its tubular assemblies

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