2020
Small proteins regulate Salmonella survival inside macrophages by controlling degradation of a magnesium transporter
Yeom J, Shao Y, Groisman EA. Small proteins regulate Salmonella survival inside macrophages by controlling degradation of a magnesium transporter. Proceedings Of The National Academy Of Sciences Of The United States Of America 2020, 117: 20235-20243. PMID: 32753384, PMCID: PMC7443967, DOI: 10.1073/pnas.2006116117.Peer-Reviewed Original ResearchConceptsSmall proteinsAmino acid identityFacultative intracellular pathogenTransporter MgtAProtease FtsHMagnesium transportersAcid identityMacrophage proteinRelated transportersSame transcriptPathogen survivalMgtBIntracellular pathogensSerovar TyphimuriumProteinLimitation conditionsHost tissuesMgtROxidative stressTransportersSalmonella survivalSingular exampleFtsHMacrophagesMgtA
2006
A Mg2+-responding RNA That Controls the Expression of a Mg2+ Transporter
GROISMAN EA, CROMIE MJ, SHI Y, LATIFI T. A Mg2+-responding RNA That Controls the Expression of a Mg2+ Transporter. Cold Spring Harbor Symposia On Quantitative Biology 2006, 71: 251-258. PMID: 17381304, DOI: 10.1101/sqb.2006.71.005.Peer-Reviewed Original ResearchConceptsDifferent cellular compartmentsAbundant divalent cationPhoP/PhoQStem-loop structureDifferent stem-loop structuresSensor PhoQTransporter MgtAMgtA geneMgtA transcriptionCellular compartmentsGene transcriptionTranscriptionPhoPPhoQMgtATransportersDisparate stepsBiological systemsDivalent cationsAdditional Mg2Singular exampleExpressionEnzymatic reactionsRiboswitchCytoplasmic Mg2