About the Authors

Kwangmi Kim

Contributed equally to this work with: Kwangmi Kim, Lin Wang

Current address: Amorepacific Corporation, R&D Center,Yongin-si, Gyeonggi-do, South Korea

Affiliation Department of Chemistry and Chemical Biology, The Scripps Research Institute, La Jolla, California, United States of America

Lin Wang

Contributed equally to this work with: Kwangmi Kim, Lin Wang

Affiliation Department of Chemistry and Chemical Biology, The Scripps Research Institute, La Jolla, California, United States of America

Inkyu Hwang

inkyu@scripps.edu

Affiliation Department of Chemistry and Chemical Biology, 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: IH. Performed the experiments: KK LW IH. Analyzed the data: KK LW IH. Wrote the paper: IH.