Transient Helicity: Fuel‐Driven Temporal Control over Conformational Switching in a Supramolecular Polymer

Dhiman, Shikha ; Jain, Ankit ; George, Subi J. (2017) Transient Helicity: Fuel‐Driven Temporal Control over Conformational Switching in a Supramolecular Polymer Angewandte Chemie International Edition, 56 (5). pp. 1329-1333. ISSN 1433-7851

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Official URL: http://doi.org/10.1002/anie.201610946

Related URL: http://dx.doi.org/10.1002/anie.201610946

Abstract

Synthetic manifestations of supramolecular chirality have extensively drawn inspiration from naturally occurring systems. Even though in biological systems conformational changes are dissipative, synthetic systems that change conformation under non‐equilibrium conditions have still not been established. Herein, we attempt to alleviate this scenario by reporting a synthetic supramolecular system that undergoes temporal changes in its helical conformation as an active system at the expense of a biologically relevant chemical fuel, ATP. Use of enzymes working in tandem provides transient and switchable helices with modular lifetime and stereomutation rates.

Item Type:Article
Source:Copyright of this article belongs to John Wiley & Sons, Inc.
Keywords:Chirality; Conformational Switching; Supramolecular Chemistry; Transient Helicity,
ID Code:117718
Deposited On:30 Apr 2021 08:56
Last Modified:30 Apr 2021 08:56

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