2001
Maintenance of an unfolded polypeptide by a cognate chaperone in bacterial type III secretion
Stebbins C, Galán J. Maintenance of an unfolded polypeptide by a cognate chaperone in bacterial type III secretion. Nature 2001, 414: 77-81. PMID: 11689946, DOI: 10.1038/35102073.Peer-Reviewed Original ResearchConceptsEffector proteinsSecretion systemType III protein secretion systemBacterial type III secretionSpecific cytosolic chaperonesSuch effector proteinsType III secretion systemSecretion-competent stateVirulence effector proteinsProtein secretion systemChaperone-binding domainHost cell cytosolType III secretionType III apparatusCytosolic chaperonesUnfolded polypeptidesSecretion machineryCognate chaperoneÅ resolutionChaperonesCell cytosolChaperone moleculesEffective translocationBacterial pathogensHydrophobic interface
1998
Identification of a Specific Chaperone for SptP, a Substrate of the Centisome 63 Type III Secretion System ofSalmonella typhimurium
Fu Y, Galán J. Identification of a Specific Chaperone for SptP, a Substrate of the Centisome 63 Type III Secretion System ofSalmonella typhimurium. Journal Of Bacteriology 1998, 180: 3393-3399. PMID: 9642193, PMCID: PMC107295, DOI: 10.1128/jb.180.13.3393-3399.1998.Peer-Reviewed Original ResearchMeSH KeywordsActinsAmino Acid SequenceBacterial ProteinsBase SequenceChromosomes, BacterialCloning, MolecularComplement Inactivator ProteinsCytoskeletonKineticsMolecular Sequence DataPlasmidsPolymerase Chain ReactionProtein Tyrosine PhosphatasesRecombinant Fusion ProteinsSalmonella typhimuriumSequence AlignmentSequence Homology, Amino AcidConceptsType III secretion systemSecretion systemSpecific chaperonesActin cytoskeletonTyrosine phosphataseType III protein secretion systemHost cell actin cytoskeletonHost cellsProtein secretion systemCell actin cytoskeletonHost cell responsesPulse-chase experimentsCytoplasmic chaperonesCentisome 63Effector proteinsTranscription factorsAcidic polypeptidesChaperonesResidues 15Function mutationsEffector moleculesCytoskeletonProteinSPTPSalmonella typhimurium