1. Hubei Key Laboratory of Cell Homeostasis College of Life Sciences and the Institute for Advanced Studies Wuhan University Wuhan 430072 China
2. Department of Biochemistry and Molecular Medicine George Washington University School of Medicine and Health Science Washington DC 20037 USA
3. State Key Laboratory of Protein and Plant Gene Research School of Life Sciences and Peking‐Tsinghua Center for Life Sciences Peking University Beijing 100871 China