About the Authors

Hyunook Kang

Affiliation Dept. of Biological Sciences, Seoul National University, Seoul, South Korea

Thomas M. Weiss

Affiliation SLAC National Laboratory, Menlo Park, California, United States of America

Injin Bang

Affiliation Dept. of Biological Sciences, Seoul National University, Seoul, South Korea

William I. Weis

bill.weis@stanford.edu (WIW); choihj@snu.ac.kr (HJC)

Affiliation Depts. of Structural Biology and Molecular & Cellular Physiology, Stanford University School of Medicine, Stanford, California, United States of America

Hee-Jung Choi

bill.weis@stanford.edu (WIW); choihj@snu.ac.kr (HJC)

Affiliation Dept. of Biological Sciences, Seoul National University, Seoul, South Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WIW HJC. Performed the experiments: HJC HK TW. Analyzed the data: HK IB TW. Wrote the paper: HK TW WIW HJC.