About the Authors

Andrew C. Hemmert

Affiliation Department of Biochemistry/Biophysics and Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Tamara C. Otto

Affiliation United States Army Medical Research Institute for Chemical Defense, Aberdeen Proving Ground, Maryland, United States of America

Roberto A. Chica

Current address: Department of Chemistry, University of Ottawa, Ottawa, Canada

Affiliation Department of Biology and Chemistry, California Institute of Technology, Pasadena, California, United States of America

Monika Wierdl

Affiliation Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee, United States of America

Jonathan S. Edwards

Affiliation Department of Biochemistry/Biophysics and Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Steven L. Lewis

Affiliation Department of Biochemistry/Biophysics and Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Carol C. Edwards

Affiliation Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee, United States of America

Lyudmila Tsurkan

Affiliation Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee, United States of America

C. Linn Cadieux

Affiliation United States Army Medical Research Institute for Chemical Defense, Aberdeen Proving Ground, Maryland, United States of America

Shane A. Kasten

Affiliation United States Army Medical Research Institute for Chemical Defense, Aberdeen Proving Ground, Maryland, United States of America

John R. Cashman

Affiliation Human BioMolecular Research Institute, San Diego, California, United States of America

Stephen L. Mayo

Affiliation Department of Biology and Chemistry, California Institute of Technology, Pasadena, California, United States of America

Philip M. Potter

Affiliation Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee, United States of America

Douglas M. Cerasoli

Affiliation United States Army Medical Research Institute for Chemical Defense, Aberdeen Proving Ground, Maryland, United States of America

Matthew R. Redinbo

redinbo@unc.edu

Affiliation Department of Biochemistry/Biophysics and Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ACH RAC MRR. Performed the experiments: ACH TCO RAC MW JSE SLL CCE LT CLC SAK. Analyzed the data: ACH RAC JRC SLM PMP DMC MRR. Contributed reagents/materials/analysis tools: ACH TCO RAC MW JSE SLL CCE LT CLC SAK. Wrote the paper: ACH TCO RAC MW JSE SLL CCE LT CLC SAK JRC SLM PMP DMC MRR.