Modulation of Host Signaling by a Bacterial Mimic Structure of the Salmonella Effector SptP Bound to Rac1
Stebbins C, Galán J. Modulation of Host Signaling by a Bacterial Mimic Structure of the Salmonella Effector SptP Bound to Rac1. Molecular Cell 2000, 6: 1449-1460. PMID: 11163217, DOI: 10.1016/s1097-2765(00)00141-6.Peer-Reviewed Original ResearchMeSH KeywordsAluminum CompoundsAmino Acid SequenceAmino Acid SubstitutionBacterial ProteinsBinding SitesCdc42 GTP-Binding ProteinCrystallography, X-RayDimerizationEvolution, MolecularFluoridesGTPase-Activating ProteinsGuanosine DiphosphateMacromolecular SubstancesModels, MolecularMolecular Sequence DataMutationProtein BindingProtein Structure, SecondaryProtein Structure, TertiaryProtein Tyrosine PhosphatasesRac1 GTP-Binding ProteinRecombinant Fusion ProteinsSalmonella typhimuriumSequence AlignmentSignal TransductionBiophysical characterization of SipA, an actin‐binding protein from Salmonella enterica
Mitra K, Zhou D, Galán J. Biophysical characterization of SipA, an actin‐binding protein from Salmonella enterica. FEBS Letters 2000, 482: 81-84. PMID: 11018527, DOI: 10.1016/s0014-5793(00)02040-8.Peer-Reviewed Original ResearchMeSH KeywordsActinsBacterial ProteinsCircular DichroismMicrofilament ProteinsModels, MolecularProtein ConformationProtein Structure, SecondaryRecombinant ProteinsSalmonella entericaConceptsActin dynamicsCoiled-coil domainF-actin stabilityActin-binding proteinsActin cytoskeleton reorganizationNon-phagocytic cellsBacterial entryCytoskeleton reorganizationAdjacent actin monomersC-terminal fragmentBiophysical characterizationF-actinCellular responsesHost cellsBacterial uptakeActin monomersProteinSalmonella entericaHelical conformationSalmonella enterica infectionsIntestinal epitheliumEnterica infectionsEssential stepSIPACells