About the Authors
Department of Virology, Faculty of Medicine, Imperial College London, London, United Kingdom
The Division of Structural Biology, Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
Science Division, Diamond Light Source, Didcot, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CM SC HR MWB DIS JMG SCG GLS. Performed the experiments: CM SC HR GMFA KM MWB SCG. Analyzed the data: CM SC HR MWB DIS JMG SCG GLS. Wrote the paper: CM SC DIS JMG SCG GLS.