Phosphorylation of the Peptidoglycan Synthase PonA1 Governs the Rate of Polar Elongation in Mycobacteria
Kieser K, Boutte C, Kester J, Baer C, Barczak A, Meniche X, Chao M, Rego E, Sassetti C, Fortune S, Rubin E. Phosphorylation of the Peptidoglycan Synthase PonA1 Governs the Rate of Polar Elongation in Mycobacteria. PLOS Pathogens 2015, 11: e1005010. PMID: 26114871, PMCID: PMC4483258, DOI: 10.1371/journal.ppat.1005010.Peer-Reviewed Original ResearchConceptsPolar growthPenicillin binding proteinsCell elongationMost rod-shaped bacteriaNew cell wall materialTransglycosylase activityNormal cell lengthCell-wall peptidoglycanNew cell wallHuman pathogen Mycobacterium tuberculosisCell lengthRod-shaped bacteriaCell wall materialCell polesCell fitnessPolar elongationPathogen Mycobacterium tuberculosisWall peptidoglycanAntibiotic stressCytoplasmic regionCell wallBinding proteinPonA1Cell growthEnzymatic activity