About the Authors

Ashley A. George

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

Sara Hayden

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

Lars C. Holzhausen

Current address: Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, California, United States of America

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

Eva Y. Ma

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

Sachihiro C. Suzuki

Affiliation Department of Biological Structure, University of Washington, Seattle, Washington, United States of America

Susan E. Brockerhoff

sbrocker@uw.edu

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

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Conceived and designed the experiments: AAG LCH SH SEB. Performed the experiments: AAG SH LCH. Analyzed the data: AAG LCH SH SEB. Contributed reagents/materials/analysis tools: EYM SCS. Wrote the paper: AAG SEB.