About the Authors

María José Sánchez-Barrena

hmm@mrc-lmb.cam.ac.uk (HTM); xmjose@iqfr.csic.es (MJSB)

Current address: Departamento de Cristalografía y Biología Estructural, Instituto de Química Física Rocasolano, CSIC, Madrid, Spain

Affiliation MRC Laboratory of Molecular Biology, Cambridge, United Kingdom

Yvonne Vallis

Affiliation MRC Laboratory of Molecular Biology, Cambridge, United Kingdom

Menna R. Clatworthy

Affiliation Cambridge Institute for Medical Research, University of Cambridge School of Clinical Medicine, Addenbrooke’s Hospital, Cambridge, United Kingdom

Gary J. Doherty

Affiliation MRC Laboratory of Molecular Biology, Cambridge, United Kingdom

Dmitry B. Veprintsev

Affiliation MRC Laboratory of Molecular Biology, Cambridge, United Kingdom

Philip R. Evans

Affiliation MRC Laboratory of Molecular Biology, Cambridge, United Kingdom

Harvey T. McMahon

hmm@mrc-lmb.cam.ac.uk (HTM); xmjose@iqfr.csic.es (MJSB)

Affiliation MRC 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: MJSB MRC PRE HTM. Performed the experiments: MJSB YV MRC GJD DBV. Analyzed the data: MJSB YV MRC GJD DBV. Wrote the paper: MJSB HTM.