1. Center for Molecular Design and Biomimetics The Biodesign Institute Arizona State University 1001 S. McAllister Avenue Tempe AZ 85287 USA
2. School of Molecular Sciences Arizona State University Physical Sciences Building Room D-102 P. O. Box 871604 Tempe AZ 85287-1604 USA
3. Department of Chemistry and Center for Computational and Integrative Biology Rutgers University–Camden 315 Penn Street Camden NJ 08102 USA