About the Authors

Daniel B. McClatchy

Contributed equally to this work with: Daniel B. McClatchy, Lujian Liao

Affiliation Department of Chemical Physiology, The Scripps Research Institute, La Jolla, California, United States of America

Lujian Liao

Contributed equally to this work with: Daniel B. McClatchy, Lujian Liao

Affiliation Department of Chemical Physiology, The Scripps Research Institute, La Jolla, California, United States of America

Sung Kyu Park

Affiliation Department of Chemical Physiology, The Scripps Research Institute, La Jolla, California, United States of America

Tao Xu

Affiliation Department of Chemical Physiology, The Scripps Research Institute, La Jolla, California, United States of America

Bingwen Lu

Affiliation Department of Chemical Physiology, The Scripps Research Institute, La Jolla, California, United States of America

John R. Yates III

jyates@scripps.edu

Affiliation Department of Chemical Physiology, The Scripps Research Institute, La Jolla, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DBM LL JRY. Performed the experiments: DBM LL. Analyzed the data: DBM LL. Contributed reagents/materials/analysis tools: SKP TX BL. Wrote the paper: LL.