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Issue 26, 2020
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Tuning coordination chemistry through the second sphere in designed metallocoiled coils

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Abstract

The metal hydration state within a designed coiled coil can be progressively tuned across the full integer range (3 → 0 aqua ligands), by careful choice of a second sphere terminal residue, including the lesser used Trp. Potential implications include a four-fold change in MRI relaxivity when applied to lanthanide coiled coils.

Graphical abstract: Tuning coordination chemistry through the second sphere in designed metallocoiled coils

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Article information


Submitted
18 Oct 2019
Accepted
26 Feb 2020
First published
26 Feb 2020

This article is Open Access

Chem. Commun., 2020,56, 3729-3732
Article type
Communication

Tuning coordination chemistry through the second sphere in designed metallocoiled coils

L. N. Slope, M. G. Hill, C. F. Smith, P. Teare, F. J. de Cogan, M. M. Britton and A. F. A. Peacock, Chem. Commun., 2020, 56, 3729
DOI: 10.1039/C9CC08189E

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