About the Authors

Huai Deng

Affiliation Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Tom K. Kerppola

kerppola@umich.edu

Affiliation Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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