About the Authors

Martijn A. Langereis

Contributed equally to this work with: Martijn A. Langereis, Qinghong Zeng

Affiliation Virology Division, Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands

Qinghong Zeng

Contributed equally to this work with: Martijn A. Langereis, Qinghong Zeng

Affiliation Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Sciences, Utrecht University, Utrecht, The Netherlands

Balthasar Heesters

Affiliation Virology Division, Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands

Eric G. Huizinga

e.g.huizinga@uu.nl (EGH); r.j.degroot@uu.nl (RJdG)

Affiliation Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Sciences, Utrecht University, Utrecht, The Netherlands

Raoul J. de Groot

e.g.huizinga@uu.nl (EGH); r.j.degroot@uu.nl (RJdG)

Affiliation Virology Division, Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MAL QZ EGH RJdG. Performed the experiments: MAL QZ BH. Analyzed the data: MAL QZ EGH RJdG. Wrote the paper: MAL QZ EGH RJdG.