About the Authors

George A. Belov

Affiliation National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America

Qian Feng

Address Current address: Radboud University, Nijmegen Centre for Molecular Life Sciences, Nijmegen, The Netherlands

Affiliation National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America

Krisztina Nikovics

Affiliation Laboratoire d'Enzymologie et Biochimie Structurales, CNRS, Gif-sur-Yvette, France

Catherine L. Jackson

Affiliation Laboratoire d'Enzymologie et Biochimie Structurales, CNRS, Gif-sur-Yvette, France

Ellie Ehrenfeld

eehrenfeld@niaid.nih.gov

Affiliation National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GAB CLJ EE. Performed the experiments: GAB QF KN. Analyzed the data: QF KN CLJ EE. Wrote the paper: GAB CLJ EE.