2024
Allosteric activation of the co-receptor BAK1 by the EFR receptor kinase initiates immune signaling
Mühlenbeck H, Tsutsui Y, Lemmon M, Bender K, Zipfel C. Allosteric activation of the co-receptor BAK1 by the EFR receptor kinase initiates immune signaling. ELife 2024, 12: rp92110. PMID: 39028038, PMCID: PMC11259431, DOI: 10.7554/elife.92110.Peer-Reviewed Original ResearchMeSH KeywordsAllosteric RegulationArabidopsisArabidopsis ProteinsPhosphorylationPlant ImmunityProtein KinasesProtein Serine-Threonine KinasesSignal TransductionConceptsKinase domainReceptor kinasePhosphorylation-dependent conformational changesActive conformationIntragenic suppressor mutationsCo-receptor BAK1Kinase-dead variantPlant receptor kinasesProtein kinase domainLeucine-rich repeatNon-catalytic functionsIntracellular kinase domainCo-receptorLRR-RKsSuppressor mutationsTrans-phosphorylationPseudokinase domainActivation loopActive kinaseAllosteric activationTransmembrane signalingBAK1Immune signalingRegulate signalingSignaling activity
2010
Kinase Associated-1 Domains Drive MARK/PAR1 Kinases to Membrane Targets by Binding Acidic Phospholipids
Moravcevic K, Mendrola JM, Schmitz KR, Wang YH, Slochower D, Janmey PA, Lemmon MA. Kinase Associated-1 Domains Drive MARK/PAR1 Kinases to Membrane Targets by Binding Acidic Phospholipids. Cell 2010, 143: 966-977. PMID: 21145462, PMCID: PMC3031122, DOI: 10.1016/j.cell.2010.11.028.Peer-Reviewed Original ResearchConceptsKA1 domainBud neck localizationMembrane association domainAcidic phospholipidsImportance of phosphatidylserineAssociation domainMembrane associationMembrane localizationProtein kinaseC2 domainC-terminusMembrane targetsKinaseIntact proteinAnionic phospholipidsX-ray crystallographyNeck localizationPhosphatidylserinePhospholipidsCrucial roleDomainMembrane surfaceLocalizationTerminusRegulator
2004
The p21-activated Protein Kinase-related Kinase Cla4 Is a Coincidence Detector of Signaling by Cdc42 and Phosphatidylinositol 4-Phosphate*
Wild AC, Yu JW, Lemmon MA, Blumer KJ. The p21-activated Protein Kinase-related Kinase Cla4 Is a Coincidence Detector of Signaling by Cdc42 and Phosphatidylinositol 4-Phosphate*. Journal Of Biological Chemistry 2004, 279: 17101-17110. PMID: 14766750, DOI: 10.1074/jbc.m314035200.Peer-Reviewed Original ResearchMeSH KeywordsAllelesAmino Acid SequenceCdc42 GTP-Binding ProteinCell MembraneDose-Response Relationship, DrugEscherichia coliGenotypeGreen Fluorescent ProteinsImmunoblottingKineticsLipid MetabolismLuminescent ProteinsMitosisModels, GeneticMolecular Sequence DataMutationP21-Activated KinasesPhosphatidylinositol PhosphatesPlasmidsPoint MutationProtein BindingProtein Serine-Threonine KinasesProtein Structure, TertiaryRecombinant Fusion ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence Homology, Amino AcidSignal TransductionSurface Plasmon ResonanceTemperatureConceptsPleckstrin homologyPH domainRho-type GTPase Cdc42P21-activated protein kinaseMitotic exit networkPlasma membrane poolSignal transduction pathwaysPhosphoinositide speciesGolgi poolCell morphogenesisEukaryotic cellsGTPase Cdc42Cdc42 bindingKinase mutantsMammalian cellsCla4Protein kinaseTransduction pathwaysCoincidence detectorMembrane poolPlasma membraneCdc42Kinase activityPI4PBiological processes