About the Authors
Key Laboratory for Protein Sciences of Ministry of Education, Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, China
Department of Veterinary Pharmacology, College of Animal Science and Veterinary Medicine, Jilin University, Changchun, China
Department of Vascular Surgery, Peking Union Medical College Hospital, Beijing, China
Department of Chemistry, Tsinghua University, Beijing, China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: MY. Performed the experiments: HX YF JW BL LL. Analyzed the data: MY HX YF JW BL LL YC XD. Contributed reagents/materials/analysis tools: BL LL YC. Wrote the paper: MY.