About the Authors

Priscilla Krai

Affiliation Department of Biochemistry, Virginia Tech, Blacksburg, Virginia, United States of America

Seema Dalal

Affiliation Department of Biochemistry, Virginia Tech, Blacksburg, Virginia, United States of America

Michael Klemba

klemba@vt.edu

Affiliation Department of Biochemistry, Virginia Tech, Blacksburg, Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PK SD MK. Performed the experiments: PK SD. Analyzed the data: PK SD MK. Wrote the paper: PK MK.