About the Authors

Kyle A. Floyd

Affiliation Department of Pathology, Microbiology & Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Jessica L. Moore

Affiliation Department of Chemistry, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Allison R. Eberly

Affiliation Department of Pathology, Microbiology & Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

James A. D. Good

Affiliations Department of Chemistry, Umeå University, Umeå, Sweden, Umeå Center for Microbial Research, Umeå University, Umeå, Sweden

Carrie L. Shaffer

Affiliation Department of Pathology, Microbiology & Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Himesh Zaver

Affiliations Department of Pathology, Microbiology & Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America, Department of Biology and Department of Chemistry, Belmont University, Nashville, Tennessee, United States of America

Fredrik Almqvist

Affiliations Department of Chemistry, Umeå University, Umeå, Sweden, Umeå Center for Microbial Research, Umeå University, Umeå, Sweden

Eric P. Skaar

Affiliation Department of Pathology, Microbiology & Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Richard M. Caprioli

Richard.caprioli@vanderbilt.edu (RMC); maria.hadjifrangiskou@vanderbilt.edu (MH)

Affiliations Department of Chemistry, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America, Departments of Biochemistry and Pharmacology, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Maria Hadjifrangiskou

Richard.caprioli@vanderbilt.edu (RMC); maria.hadjifrangiskou@vanderbilt.edu (MH)

Affiliation Department of Pathology, Microbiology & Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KAF JLM RMC MH. Performed the experiments: KAF JLM JADG HZ ARE CLS. Analyzed the data: KAF JLM CLS ARE RMC MH. Contributed reagents/materials/analysis tools: FA RMC MH EPS. Wrote the paper: KAF JLM MH. Edited the manuscript: JADG CLS HZ EPS FA RMC.