2004
The PmrA-Regulated pmrC Gene Mediates Phosphoethanolamine Modification of Lipid A and Polymyxin Resistance in Salmonella enterica
Lee H, Hsu FF, Turk J, Groisman EA. The PmrA-Regulated pmrC Gene Mediates Phosphoethanolamine Modification of Lipid A and Polymyxin Resistance in Salmonella enterica. Journal Of Bacteriology 2004, 186: 4124-4133. PMID: 15205413, PMCID: PMC421605, DOI: 10.1128/jb.186.13.4124-4133.2004.Peer-Reviewed Original ResearchConceptsPolymyxin B resistancePmrA mutantB resistanceInner membrane proteinLarge periplasmic regionLipid AN-terminal regionPmrC genePhosphoethanolamine modificationSalmonella entericaPeriplasmic regionTransmembrane domainDouble mutantEnzymatic domainsMembrane proteinsGene resultsAminoarabinose modificationMutantsGenesRegulatory systemAminoarabinosePmrAPolymyxin resistanceProteinAntibiotic polymyxin B
1991
Sequence and evolution of the FruR protein of Salmonella typhimurium: a pleiotropic transcriptional regulatory protein possessing both activator and repressor functions which is homologous to the periplasmic ribose-binding protein
Vartak NB, Reizer J, Reizer A, Gripp JT, Groisman EA, Wu L, Tomich JM, Saier MH. Sequence and evolution of the FruR protein of Salmonella typhimurium: a pleiotropic transcriptional regulatory protein possessing both activator and repressor functions which is homologous to the periplasmic ribose-binding protein. Research In Microbiology 1991, 142: 951-963. PMID: 1805309, DOI: 10.1016/0923-2508(91)90005-u.Peer-Reviewed Original ResearchMeSH KeywordsBase SequenceCarrier ProteinsElectrophoresis, Polyacrylamide GelEscherichia coliEscherichia coli ProteinsFructoseGene Expression Regulation, BacterialIn Vitro TechniquesOperator Regions, GeneticOperonPeriplasmic Binding ProteinsPromoter Regions, GeneticRepressor ProteinsRestriction MappingSalmonella typhimuriumConceptsRibose binding proteinTranscriptional regulatory proteinsN-terminal hydrophobic signal sequenceRegulatory proteinsPeriplasmic ribose-binding proteinBacterial DNA-binding proteinsHydrophobic signal sequencePeriplasmic binding proteinRibose-binding proteinDNA-binding proteinsCentral metabolic pathwaysN-terminal regionOperator-promoter regionChemoreception systemFructose operonSignature motifTranscriptional regulationRepressor functionHelix motifPhylogenetic treeSignal sequenceGene sequencesNucleotide sequenceSequence identitySalmonella typhimurium