About the Authors

Vishram P. Kedar

Affiliation The Laboratory of Signal Transduction, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Martyn K. Darby

Current address: Affinergy, Inc., Durham, North Carolina, United States of America

Affiliation The Laboratory of Signal Transduction, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Jason G. Williams

Affiliation Protein Microcharacterization Core Facility, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Perry J. Blackshear

black009@niehs.nih.gov

Affiliations The Laboratory of Signal Transduction, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America, Departments of Medicine and Biochemistry, Duke University Medical Center, Durham, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VK MKD JGW PJB. Performed the experiments: VK MKD JGW. Analyzed the data: VK MKD JGW PJB. Contributed reagents/materials/analysis tools: VK MKD JGW. Wrote the paper: VK JGW PJB.