About the Authors

Yi Wen

Contributed equally to this work with: Yi Wen, Jun Li

Affiliation NMR Laboratory, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China

Jun Li

Contributed equally to this work with: Yi Wen, Jun Li

Current address: Department of Structural Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America

Affiliation NMR Laboratory, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China

Minqian Xiong

Affiliation NMR Laboratory, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China

Yu Peng

Affiliation NMR Laboratory, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China

Wenming Yao

Affiliation NMR Laboratory, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China

Jing Hong

Affiliation NMR Laboratory, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China

Donghai Lin

dhlin@mail.shcnc.ac.cn

Affiliations NMR Laboratory, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China, The Key Laboratory of Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DL. Performed the experiments: YW JL MX YP WY JH. Analyzed the data: YW JL. Contributed reagents/materials/analysis tools: DL. Wrote the paper: YW DL.