About the Authors

Qi Wang

Affiliation Center for Computational Biology, Molecular Biology Institute, Institute for Genomics and Proteomics, University of California at Los Angeles, Los Angeles, United States of America

Christopher Lee

To whom correspondence should be addressed. E-mail: leec@chem.ucla.edu

Affiliations Center for Computational Biology, Molecular Biology Institute, Institute for Genomics and Proteomics, University of California at Los Angeles, Los Angeles, United States of America, Department of Chemistry and Biochemistry, University of California at Los Angeles, Los Angeles, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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