About the Authors

Carrie Bernecky

Affiliation Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States of America

Patricia Grob

Affiliation Howard Hughes Medical Institute and the Department of Molecular and Cell Biology, University of California, Berkeley, California, United States of America

Christopher C. Ebmeier

Affiliation Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States of America

Eva Nogales

Affiliation Howard Hughes Medical Institute and the Department of Molecular and Cell Biology, University of California, Berkeley, California, United States of America

Dylan J. Taatjes

Taatjes@colorado.edu

Affiliation Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: CB CCE DT. Performed the experiments: CB CCE. Analyzed the data: CB PG CCE EN DT. Wrote the paper: CB PG EN DT.