About the Authors

Kwong-Joo Leck

Affiliation Membrane Protein Nanobiotechnology Laboratory, Institute of Bioengineering and Nanotechnology, Singapore, Singapore

Shuguang Zhang

Affiliations Membrane Protein Nanobiotechnology Laboratory, Institute of Bioengineering and Nanotechnology, Singapore, Singapore, Center for Biomedical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Charlotte A. E. Hauser

chauser@ibn.a-star.edu.sg

Affiliation Membrane Protein Nanobiotechnology Laboratory, Institute of Bioengineering and Nanotechnology, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KJL SZ. Performed the experiments: KJL. Analyzed the data: KJL SZ CH. Contributed reagents/materials/analysis tools: KJL SZ CH. Wrote the paper: KJL SZ CH.