About the Authors

Richard G. Dorrell

Affiliation Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom

James Drew

Affiliation Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom

R. Ellen R. Nisbet

Affiliations Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia

Christopher J. Howe

ch26@cam.ac.uk

Affiliation Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RGD RERN CJH. Performed the experiments: RGD JD RERN. Analyzed the data: RGD RERN. Wrote the paper: RGD RERN CJH.