About the Authors

Emily E. Wroblewski

eewro1@stanford.edu (EEW); peropa@stanford.edu (PP)

Affiliation Department of Structural Biology and Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, California, United States of America

Paul J. Norman

Affiliation Department of Structural Biology and Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, California, United States of America

Lisbeth A. Guethlein

Affiliation Department of Structural Biology and Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, California, United States of America

Rebecca S. Rudicell

Affiliations Vaccine Research Center, National Institutes of Health, Bethesda, Maryland, United States of America, Sanofi, Cambridge, Massachusetts, United States of America

Miguel A. Ramirez

Affiliation Departments of Medicine and Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Yingying Li

Affiliation Departments of Medicine and Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Beatrice H. Hahn

Affiliation Departments of Medicine and Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Anne E. Pusey

Affiliation Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America

Peter Parham

eewro1@stanford.edu (EEW); peropa@stanford.edu (PP)

Affiliation Department of Structural Biology and Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EEW. Performed the experiments: EEW. Analyzed the data: EEW. Contributed reagents/materials/analysis tools: PJN LAG RSR MAR YL BHH AEP PP. Wrote the paper: EEW PP.