1. Department of Microbial Pathogenesis and Immunology, Texas A&M Health Science Center, College Station, Texas 77843, United States
2. Department of Chemistry, Department of Chemical Engineering, Department of Materials Science and Engineering, and Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
3. Department of Biochemistry and Biophysics, Texas A&M University, College Station, Texas 77842, United States