2006
Identification of the lipopolysaccharide modifications controlled by the Salmonella PmrA/PmrB system mediating resistance to Fe(III) and Al(III)
Nishino K, Hsu FF, Turk J, Cromie MJ, Wösten MM, Groisman EA. Identification of the lipopolysaccharide modifications controlled by the Salmonella PmrA/PmrB system mediating resistance to Fe(III) and Al(III). Molecular Microbiology 2006, 61: 645-654. PMID: 16803591, PMCID: PMC1618816, DOI: 10.1111/j.1365-2958.2006.05273.x.Peer-Reviewed Original ResearchMeSH KeywordsAluminumBacterial ProteinsBase SequenceDrug Resistance, BacterialEscherichia coli ProteinsGene Expression Regulation, BacterialIronLipid ALipopolysaccharidesMolecular Sequence DataMutationPeriplasmPhosphoric Monoester HydrolasesPhosphorylationPolymyxin BSalmonella typhimuriumSoil MicrobiologyTranscription FactorsConceptsPmrA/PmrB systemGram-negative bacterial speciesNon-host environmentsPmrA/PmrBWild-type strainSalmonella enterica serovar TyphimuriumEnterica serovar TyphimuriumOuter membraneLipopolysaccharide modificationBacterial speciesCovalent modificationResistance genesSerovar TyphimuriumOxygen-dependent killingPmrAEssential metalsHomeostatic mechanismsSalmonella survivalMutantsDephosphorylationGenesSpeciesProteinMajor constituentsIdentification
2004
Connecting two-component regulatory systems by a protein that protects a response regulator from dephosphorylation by its cognate sensor
Kato A, Groisman EA. Connecting two-component regulatory systems by a protein that protects a response regulator from dephosphorylation by its cognate sensor. Genes & Development 2004, 18: 2302-2313. PMID: 15371344, PMCID: PMC517523, DOI: 10.1101/gad.1230804.Peer-Reviewed Original ResearchMeSH KeywordsAllelesBacterial ProteinsBase SequenceGene Expression Regulation, BacterialMagnesiumMolecular Sequence DataPhosphorylationPromoter Regions, GeneticProtein Processing, Post-TranslationalProtein Structure, TertiarySalmonella entericaSignal TransductionTranscription FactorsTranscription, GeneticConceptsTwo-component systemResponse regulatorPhosphorylated formTwo-component regulatory systemTranscription of PmrAResponse regulator PmrAPhoP/PhoQPmrA/PmrBPmrA proteinTarget promotersCognate sensorProtein bindsSignal transductionCellular responsesDephosphorylationRegulatory systemPmrAProteinTranscriptionMultiple signalsRegulatorHigh affinityPmrA.Fundamental questionsPhoP