1. Department of Chemistry, Stony Brook University, Stony Brook, New York 11794-3400,
United States
2. Molecular and Cellular Biology
Graduate Program, Stony Brook University, Stony Brook, New York 11794-3400, United States
3. Department of Microbiology,
BioTechnology Institute, University of Minnesota, St. Paul, Minnesota 55108-6106, United States
4. Institute
of Chemical Biology
and Drug Discovery, Stony Brook University, Stony Brook, New York 11794-3400, United States