About the Authors

Jeffrey W. Habig

Affiliations Department of Biochemistry and Howard Hughes Medical Institute, University of Utah, Salt Lake City, Utah, United States of America, Crowley Davis Research, Eagle, Idaho, United States of America

P. Joseph Aruscavage

Affiliation Department of Biochemistry and Howard Hughes Medical Institute, University of Utah, Salt Lake City, Utah, United States of America

Brenda L. Bass

bbass@biochem.utah.edu

Affiliation Department of Biochemistry and Howard Hughes Medical Institute, University of Utah, Salt Lake City, Utah, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JWH PJA BLB. Performed the experiments: JWH PJA. Analyzed the data: JWH PJA BLB. Wrote the paper: JWH BLB.