About the Authors

Matthew L Baker

Affiliation National Center for Macromolecular Imaging, Verna and Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, Texas, United States of America

Wen Jiang

Affiliation Department of Biological Sciences, Purdue University, West Lafayette, Indiana, United States of America

William J Wedemeyer

Affiliation Department of Biochemistry, Michigan State University, East Lansing, Michigan, United States of America

Frazer J Rixon

Affiliation MRC Virology Unit, Institute of Virology, Glasgow, United Kingdom

David Baker

Affiliation Department of Biochemistry, University of Washington, Seattle, Washington, United States of America

Wah Chiu

To whom correspondence should be addressed. E-mail: wah@bcm.edu

Affiliation National Center for Macromolecular Imaging, Verna and Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

MLB and WJ conceived and designed the experiments. MLB and WJ performed the experiments. MLB, FJR, and WC analyzed the data. MLB, WJ, WJW, and DB contributed reagents/materials/analysis tools. MLB, FJR, DB, and WC wrote the paper.