Issue 70, 2023

An in-cell spin-labelling methodology provides structural information on cytoplasmic proteins in bacteria

Abstract

EPR in-cell spin-labeling was applied to CueR in E. coli. The methodology employed a Cu(II)-NTA complexed with dHis. High resolved in-cell distance distributions were obtained revealing minor differences between in vitro and in-cell data. This methodology allows study of structural changes of any protein in-cell, independent of size or cellular system.

Graphical abstract: An in-cell spin-labelling methodology provides structural information on cytoplasmic proteins in bacteria

Supplementary files

Article information

Article type
Communication
Submitted
25 Jun 2023
Accepted
07 Aug 2023
First published
07 Aug 2023
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2023,59, 10524-10527

An in-cell spin-labelling methodology provides structural information on cytoplasmic proteins in bacteria

Y. Shenberger, L. Gevorkyan-Airapetov, M. Hirsch, L. Hofmann and S. Ruthstein, Chem. Commun., 2023, 59, 10524 DOI: 10.1039/D3CC03047D

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