2020
Serine phosphorylation of the small phosphoprotein ICAP1 inhibits its nuclear accumulation
Su VL, Simon B, Draheim KM, Calderwood DA. Serine phosphorylation of the small phosphoprotein ICAP1 inhibits its nuclear accumulation. Journal Of Biological Chemistry 2020, 295: 3269-3284. PMID: 32005669, PMCID: PMC7062153, DOI: 10.1074/jbc.ra119.009794.Peer-Reviewed Original ResearchConceptsIntegrin cytoplasmic domain-associated protein-1N-terminal regionNuclear accumulationP21-activated kinase 4Ser-10Nuclear roleSerine phosphorylationNuclear localizationPhosphorylation-mimicking substitutionsNuclear localization signalCell-cell junctionsSer-25Localization signalKRIT1 functionThreonine residuesAdaptor proteinKRIT1 lossSubcellular localizationNeurovascular dysplasiaBlood vessel integrityVascular developmentKinase 4Cultured cellsPhosphorylationProtein 1
2016
Nuclear Localization of Integrin Cytoplasmic Domain-associated Protein-1 (ICAP1) Influences β1 Integrin Activation and Recruits Krev/Interaction Trapped-1 (KRIT1) to the Nucleus*
Draheim KM, Huet-Calderwood C, Simon B, Calderwood DA. Nuclear Localization of Integrin Cytoplasmic Domain-associated Protein-1 (ICAP1) Influences β1 Integrin Activation and Recruits Krev/Interaction Trapped-1 (KRIT1) to the Nucleus*. Journal Of Biological Chemistry 2016, 292: 1884-1898. PMID: 28003363, PMCID: PMC5290960, DOI: 10.1074/jbc.m116.762393.Peer-Reviewed Original Research
2001
PEA-15 Mediates Cytoplasmic Sequestration of ERK MAP Kinase
Formstecher E, Ramos J, Fauquet M, Calderwood D, Hsieh J, Canton B, Nguyen X, Barnier J, Camonis J, Ginsberg M, Chneiweiss H. PEA-15 Mediates Cytoplasmic Sequestration of ERK MAP Kinase. Developmental Cell 2001, 1: 239-250. PMID: 11702783, DOI: 10.1016/s1534-5807(01)00035-1.Peer-Reviewed Original ResearchMeSH Keywords3T3 CellsActive Transport, Cell NucleusAmino Acid SequenceAnimalsApoptosis Regulatory ProteinsBlotting, NorthernCell DivisionCell NucleusCell SurvivalCHO CellsCricetinaeCytoplasmDNA, ComplementaryDose-Response Relationship, DrugGreen Fluorescent ProteinsImmunohistochemistryLuminescent ProteinsMAP Kinase Signaling SystemMiceMicroscopy, FluorescenceMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Mitogen-Activated Protein KinasesModels, BiologicalMolecular Sequence DataMutationPhosphoproteinsPrecipitin TestsProtein BindingSequence Homology, Amino AcidTime FactorsTranscription, GeneticTransfectionTwo-Hybrid System TechniquesConceptsERK MAP kinasePEA-15MAP kinaseERK nuclear localizationNuclear export sequenceERK-dependent transcriptionMAP kinase pathwayMultiple cell typesERK 1/2 MAP kinase pathwayExport sequenceSubcellular localizationNuclear localizationCytoplasmic sequestrationKinase pathwayIntegrin functionCell typesCell growthKinaseBiological outcomesCell proliferationGenetic deletionTranscriptionERKLocalizationProliferation