2003
Mg2+ Sensing by the Mg2+ Sensor PhoQ of Salmonella enterica
Chamnongpol S, Cromie M, Groisman EA. Mg2+ Sensing by the Mg2+ Sensor PhoQ of Salmonella enterica. Journal Of Molecular Biology 2003, 325: 795-807. PMID: 12507481, DOI: 10.1016/s0022-2836(02)01268-8.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAmino Acid SubstitutionBacterial ProteinsBase SequenceBinding SitesConserved SequenceDNA, BacterialMagnesiumMolecular Sequence DataMutagenesis, Site-DirectedPhosphorylationProtein Structure, TertiaryRecombinant ProteinsSalmonella entericaSequence Homology, Amino AcidTranscription, GeneticConceptsTranscription of PhoPPhoQ proteinSensor PhoQPeriplasmic domainTwo-component regulatory systemResponse regulator PhoPExpression of phoPPhoP/PhoQWild-type responseWild-type abilityAmino acid residuesGram-negative speciesRegulator PhoPGene transcriptionPhoPAcid residuesTranscriptionHistidine residuesPhoQGenesAcetyl phosphateRegulatory systemProteinMutantsSalmonella enterica
1995
Transcriptional autoregulation of the Salmonella typhimurium phoPQ operon
Soncini FC, Véscovi EG, Groisman EA. Transcriptional autoregulation of the Salmonella typhimurium phoPQ operon. Journal Of Bacteriology 1995, 177: 4364-4371. PMID: 7543474, PMCID: PMC177185, DOI: 10.1128/jb.177.15.4364-4371.1995.Peer-Reviewed Original ResearchMeSH KeywordsBacterial ProteinsBase SequenceCloning, MolecularDNA Transposable ElementsGene Expression Regulation, BacterialHomeostasisLac OperonModels, GeneticMolecular Sequence DataMutationNucleic Acid ConformationOperonPromoter Regions, GeneticRNA, BacterialRNA, MessengerSalmonella typhimuriumTranscription FactorsTranscription, GeneticConceptsPhoPQ operonTranscriptional fusionsTranscriptional autoregulationPhoP-PhoQTwo-component regulatory systemAbsence of PhoPTranscriptional regulator PhoPExpression of phoPPhospho-PhoPPhoQ proteinPhoP proteinRegulator PhoPEnvironmental signalsDifferent transcriptsIndependent promotersPosttranscriptional mechanismsOperonPhoPPhoQGenesRegulatory systemBasal levelsProtein levelsProteinPromoter