About the Authors

Nathalie Hoang, Jean-Pierre Bouly, William Wu, Margaret Ahmad
Université Paris VI, UMR-CNRS 7632, Paris, France

Erik Schleicher, Sylwia Kacprzak, Robert Bittl
Freie Universität Berlin, Fachbereich Physik, Berlin, Germany

Marie Picot
Institut de Neurobiologie Alfred Fessard, CNRS UPR 2216 (NGI), Gif-sur-Yvette, France

Albrecht Berndt, Eva Wolf
Department of Structural Biology, Max Planck Institute of Molecular Physiology, Dortmund, Germany

Margaret Ahmad
Penn State University, Media, Pennsylvania, United States of America

Corresponding Author

ahmad@ccr.jussieu.fr

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

NH, ES, SK, RB, and MA conceived and designed the experiments. NH, ES, SK, JPB, WW, and MA performed the experiments. NH, ES, SK, JPB, RB, and MA analyzed the data. MP, AB, and EW contributed reagents/materials/analysis tools. MA wrote the paper.