Affiliation: | 1. Graduate Program in Structural and Computational Biology and Molecular Biophysics, Baylor College of Medicine, Houston, Texas 77030;2. Department of Chemistry and Institute for Molecular Design, University of Houston, Houston, Texas 77204‐5003;3. Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, Texas 77555‐1052 |