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Substrate recognition and cryo-EM structure of the ribosome-bound TAC toxin of Mycobacterium tuberculosis

Authors :
Moise Mansour
Emmanuel Giudice
Xibing Xu
Hatice Akarsu
Patricia Bordes
Valérie Guillet
Donna-Joe Bigot
Nawel Slama
Gaetano D’urso
Sophie Chat
Peter Redder
Laurent Falquet
Lionel Mourey
Reynald Gillet
Pierre Genevaux
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

Toxin-antitoxin systems are widespread in bacteria. Here the authors present structures of M. tuberculosis HigBTAC alone and bound to the ribosome in the presence of native cspA mRNA, shedding light on its mechanism of translation inhibition.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.1ad0741fe184439087433a275dfe666e
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-30373-w