1. Department of Chemistry University of California, Irvine 1120 Natural Science II Irvine CA 92697 USA
2. Department of Molecular Biology and Biochemistry University of California, Irvine 3205 McGaugh Hall Irvine CA 92697 USA
3. Department of Pharmaceutical Sciences University of California, Irvine 101 Theory, Suite 100 Irvine CA 92697 USA