About the Authors

Charles Brabin

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

Peter J. Appleford

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

Alison Woollard

alison.woollard@bioch.ox.ac.uk

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB PJA AW. Performed the experiments: CB PJA AW. Analyzed the data: CB PJA AW. Contributed reagents/materials/analysis tools: CB PJA AW. Wrote the paper: CB AW.