Structural and molecular determinants for the interaction of ExbB from Serratia marcescens and HasB, a TonB paralog

Valérie Biou; Ricardo Jorge Diogo Adaixo; Mohamed Chami; Pierre-Damien Coureux; Benoist Laurent; Véronique Yvette Ntsogo Enguéné; Gisele Cardoso de Amorim; Nadia Izadi-Pruneyre; Christian Malosse; Julia Chamot-Rooke; Henning Stahlberg; Philippe Delepelaire

doi:10.1038/s42003-022-03306-y

Communications Biology (Apr 2022)

Structural and molecular determinants for the interaction of ExbB from Serratia marcescens and HasB, a TonB paralog

Valérie Biou,
Ricardo Jorge Diogo Adaixo,
Mohamed Chami,
Pierre-Damien Coureux,
Benoist Laurent,
Véronique Yvette Ntsogo Enguéné,
Gisele Cardoso de Amorim,
Nadia Izadi-Pruneyre,
Christian Malosse,
Julia Chamot-Rooke,
Henning Stahlberg,
Philippe Delepelaire

Affiliations

Valérie Biou: Laboratoire de Biologie Physico-Chimique des Protéines Membranaires, Université de Paris
Ricardo Jorge Diogo Adaixo: Center for Cellular Imaging and NanoAnalytics, Biozentrum, University of Basel
Mohamed Chami: Center for Cellular Imaging and NanoAnalytics, Biozentrum, University of Basel
Pierre-Damien Coureux: Laboratoire de Biologie Structurale de la Cellule, BIOC, UMR7654 CNRS/Ecole polytechnique
Benoist Laurent: Institut de Biologie Physico-Chimique
Véronique Yvette Ntsogo Enguéné: Laboratoire de Biologie Physico-Chimique des Protéines Membranaires, Université de Paris
Gisele Cardoso de Amorim: Structural Bioinformatics Unit, Department of Structural Biology and Chemistry, C3BI, Institut Pasteur, CNRS UMR3528, CNRS
Nadia Izadi-Pruneyre: Structural Bioinformatics Unit, Department of Structural Biology and Chemistry, C3BI, Institut Pasteur, CNRS UMR3528, CNRS
Christian Malosse: Mass Spectrometry for Biology Unit, CNRS USR 2000, Institut Pasteur
Julia Chamot-Rooke: Mass Spectrometry for Biology Unit, CNRS USR 2000, Institut Pasteur
Henning Stahlberg: Center for Cellular Imaging and NanoAnalytics, Biozentrum, University of Basel
Philippe Delepelaire: Laboratoire de Biologie Physico-Chimique des Protéines Membranaires, Université de Paris

DOI: https://doi.org/10.1038/s42003-022-03306-y
Journal volume & issue: Vol. 5, no. 1
pp. 1 – 15

Abstract

Read online

Cryo-EM structures of the ExbB and ExbB-ExbD membrane protein complexes in the Gram-negative bacteria Serratia marcescens reveal insights into inner membrane machinery and interactions specific to the Has system.

Published in Communications Biology

ISSN: 2399-3642 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science: Biology (General)
Website: https://www.nature.com/commsbio/

About the journal