About the Authors

Aroop Sircar

Affiliation Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland, United States of America

Jeffrey J. Gray

jgray@jhu.edu

Affiliations Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland, United States of America, Program in Molecular & Computational Biophysics, Johns Hopkins University, Baltimore, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AS JJG. Performed the experiments: AS. Analyzed the data: AS JJG. Contributed reagents/materials/analysis tools: JJG. Wrote the paper: AS JJG.