About the Authors

James O. Wrabl

Affiliations Department of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, Texas, United States of America, Sealy Center for Structural Biology and Molecular Biophysics, University of Texas Medical Branch at Galveston, Galveston, Texas, United States of America

Vincent J. Hilser

vjhilser@utmb.edu

Affiliations Department of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, Texas, United States of America, Sealy Center for Structural Biology and Molecular Biophysics, University of Texas Medical Branch at Galveston, Galveston, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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