About the Authors

A. Brian Mochon

Affiliation Department of Biological Chemistry, University of California, Irvine, California, United States of America

Haoping Liu

h4liu@uci.edu

Affiliation Department of Biological Chemistry, University of California, Irvine, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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