About the Authors

Christopher Batters

Current address: Institute of Physiology, Ludwig-Maximilians-Universität, München, Germany

Affiliation Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom

Hannah Zhu

Affiliations Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom, Medical Research Council Laboratory of Molecular Biology, Division of Protein & Nucleic Acid Chemistry, Cambridge, United Kingdom

Julian E. Sale

jes@mrc-lmb.cam.ac.uk

Affiliation Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB JES. Performed the experiments: CB HZ. Analyzed the data: CB JES. Wrote the paper: JES.