Affiliation: | 1 Department of Microbiology, University of Alabama at Birmingham, 845 19th Street South, BBRB 414, Birmingham, AL 35294-2170, USA 2 Department of Chemistry and Biochemistry, Florida State University, Tallahassee, FL 32306-4390, USA 3 Department of Pharmacology and Toxicology and Mass Spectrometry Shared Facility, Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL 35294-0024, USA 4 Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73190, USA 5 National High Magnetic Field Laboratory, Florida State University, 1800 East Paul Dirac Dr, Tallahassee, FL 32310-3706, USA |