About the Authors

Denis Verger, Gabriel Waksman
Institute of Structural Molecular Biology, University College London and Birkbeck College, London, United Kingdom

Esther Bullitt
Department of Physiology and Biophysics, Boston University School of Medicine, Boston, Massachusetts, United States of America

Scott J Hultgren
Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, Missouri, United States of America

Corresponding Authors

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

DV and EB performed the experiments. EB and GW designed the experiments. DV, EB, and GW wrote the paper. GW and SJH provided reagents.