2010
Orphan and hybrid two-component system proteins in health and disease
Raghavan V, Groisman EA. Orphan and hybrid two-component system proteins in health and disease. Current Opinion In Microbiology 2010, 13: 226-231. PMID: 20089442, PMCID: PMC2861427, DOI: 10.1016/j.mib.2009.12.010.Peer-Reviewed Original ResearchConceptsTwo-component systemResponse regulatorSensor kinaseTwo-component system proteinsGut symbiont Bacteroides thetaiotaomicronOpportunistic pathogen Pseudomonas aeruginosaResponse regulator domainCognate response regulatorPhosphorylation-independent mannerPathogen Pseudomonas aeruginosaRegulator domainEukaryotic hostsMembrane-bound regulatorsExpression programsExpression of enzymesPhosphorylated stateBiosynthetic enzymesStreptomyces speciesSingle polypeptideBacterial interactionsSystem proteinsBacteroides thetaiotaomicronEnzymatic propertiesRegulatorCertain sugars
2008
Signal integration in bacterial two-component regulatory systems
Mitrophanov AY, Groisman EA. Signal integration in bacterial two-component regulatory systems. Genes & Development 2008, 22: 2601-2611. PMID: 18832064, PMCID: PMC2751022, DOI: 10.1101/gad.1700308.Peer-Reviewed Original ResearchConceptsTwo-component systemResponse regulatorTwo-component regulatory systemSignal integrationBacterial signal transductionGram-negative bacteriaCellular processesSignal transductionPhosphorylated statePhosphorylation statePhysiological functionsSpecific functionsRegulatory systemBiochemical reactionsKey mediatorRegulatorPhosphorelayAntibiotic resistanceDifferent mechanismsSporulationTransductionStationary phaseDNABacteriaGram
2000
Acetyl phosphate-dependent activation of a mutant PhoP response regulator that functions independently of its cognate sensor kinase11Edited by M. Gottesman
Chamnongpol S, Groisman E. Acetyl phosphate-dependent activation of a mutant PhoP response regulator that functions independently of its cognate sensor kinase11Edited by M. Gottesman. Journal Of Molecular Biology 2000, 300: 291-305. PMID: 10873466, DOI: 10.1006/jmbi.2000.3848.Peer-Reviewed Original ResearchMeSH KeywordsAllelesAmino Acid SubstitutionBacterial ProteinsEnvironmentGene Expression Regulation, BacterialGenes, BacterialGenes, RegulatorMagnesiumMembrane ProteinsMethyl-Accepting Chemotaxis ProteinsModels, MolecularMutationOperonOrganophosphatesPhosphorylationProtein BindingProtein BiosynthesisProtein Structure, TertiaryRecombinant Fusion ProteinsSalmonella entericaTrans-ActivatorsTranscription, GeneticConceptsTranscription of PhoPResponse regulatorAcetyl phosphateResponse regulator receiver domainSites of phosphorylationVirulence gene expressionPhoP response regulatorTwo-component systemPhoQ proteinPhoP proteinReceiver domainSensor kinaseTranscriptional repressionCognate sensorMutant proteinsM. GottesmanPhosphorylated stateAspartate residueGene expressionPhoPTranscriptionPhosphate donorRegulatorProteinSalmonella enterica