bioRxiv preprint doi: https://doi.org/10.1101/394957; this version posted August 20, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Characterization of L-serine deaminases, SdaA (PA2448) and SdaB 2 (PA5379), and their potential role in Pseudomonas aeruginosa 3 pathogenesis 4 5 Sixto M. Leal1,6, Elaine Newman2 and Kalai Mathee1,3,4,5 * 6 7 Author affiliations: 8 9 1Department of Biological Sciences, College of Arts Sciences and 10 Education, Florida International University, Miami, United States of 11 America 12 2Department of Biological Sciences, Concordia University, Montreal, 13 Canada 14 3Department of Molecular Microbiology and Infectious Diseases, Herbert 15 Wertheim College of Medicine, Florida International University, Miami, 16 United States of America 17 4Biomolecular Sciences Institute, Florida International University, Miami, 18 United States of America 19 20 Present address: 21 22 5Department of Human and Molecular Genetics, Herbert Wertheim 23 College of Medicine, Florida International University, Miami, United States 24 of America 25 6Case Western Reserve University, United States of America 26 27 28 *Correspondance: Kalai Mathee, MS, PhD, 29
[email protected] 30 31 Telephone : 1-305-348-0628 32 33 Keywords: Serine Catabolism, Central Metabolism, TCA Cycle, Pyruvate, 34 Leucine Responsive Regulatory Protein (LRP), One Carbon Metabolism 35 Running title: P. aeruginosa L-serine deaminases 36 Subject category: Pathogenicity and Virulence/Host Response 37 1 bioRxiv preprint doi: https://doi.org/10.1101/394957; this version posted August 20, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder.