1. School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
2. Department of Biochemistry, University of Ibadan, Ibadan, Oyo 200005, Nigeria
3. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
4. Ecology, Evolution, and Marine Biology Department, University of California Santa Barbara, Santa Barbara, California 93106, United States
5. School of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia 30332, United States