2004
Phosphorylation of Plk1 at S137 and T210 is Inhibited in Response to DNA Damage
Tsvetkov L, Stern DF. Phosphorylation of Plk1 at S137 and T210 is Inhibited in Response to DNA Damage. Cell Cycle 2004, 4: 166-171. PMID: 15611664, DOI: 10.4161/cc.4.1.1348.Peer-Reviewed Original ResearchMeSH KeywordsAtaxia Telangiectasia Mutated ProteinsCaffeineCDC2 Protein Kinasecdc25 PhosphatasesCell Cycle ProteinsCell DivisionCell Line, TumorCheckpoint Kinase 1Checkpoint Kinase 2Cyclin BDNA DamageDNA-Binding ProteinsDoxorubicinEnzyme ActivationG2 PhaseHumansMitosisNocodazolePhosphorylationProtein KinasesProtein Serine-Threonine KinasesProto-Oncogene ProteinsSerineSignal TransductionStaurosporineThreonineTumor Suppressor ProteinsConceptsDNA damage checkpointThreonine 210Damage checkpointPlk1 phosphorylationDNA damageCdc2/cyclin B kinaseATR-dependent checkpoint pathwayChk2 protein kinaseDNA damage-induced inhibitionATM/ATRCyclin B kinasePolo-like kinase 1Phosphorylation of PLK1Activation of Cdc25CNuclear importPhosphopeptide mappingMitotic entryActivation loopPhosphorylation sitesVivo phosphorylationPlk1 activityKinase domainProtein kinasePrevents phosphorylationActive mutant
1998
Regulation of Syndecan-4 Phosphorylation in Vivo *
Horowitz A, Simons M. Regulation of Syndecan-4 Phosphorylation in Vivo *. Journal Of Biological Chemistry 1998, 273: 10914-10918. PMID: 9556568, DOI: 10.1074/jbc.273.18.10914.Peer-Reviewed Original ResearchConceptsCytoplasmic tailNovel PKC isozymesSyndecan-4Basic fibroblast growth factorProtein serine/threonine phosphatase type 1Serine/threonine phosphatasePKC isozymesSingle serine residuePhosphatase type 1Phosphatase inhibitor calyculinProtein kinase CNIH 3T3 fibroblastsThreonine phosphataseVivo phosphorylationEffects of bFGFSerine residuesTransmembrane proteoglycansConventional PKCFibroblast growth factorKinase CPhosphorylationPKC inhibitorPotential involvementGrowth factorIsozymesIn vivo phosphorylation of the epithelial sodium channel
Shimkets R, Lifton R, Canessa C. In vivo phosphorylation of the epithelial sodium channel. Proceedings Of The National Academy Of Sciences Of The United States Of America 1998, 95: 3301-3305. PMID: 9501257, PMCID: PMC19736, DOI: 10.1073/pnas.95.6.3301.Peer-Reviewed Original ResearchMeSH KeywordsAldosteroneAmilorideAmino Acid SequenceAnimalsColforsinCyclic AMP-Dependent Protein KinasesDogsEpithelial CellsEpithelial Sodium ChannelsInsulinMolecular Sequence DataNephronsPeptide MappingPhosphopeptidesPhosphorylationProtein Kinase CRatsSodium Channel AgonistsSodium ChannelsTransfectionConceptsCarboxyl terminusEpithelial sodium channelAlpha subunitGamma subunitsDe novo phosphorylationSubunit of ENaC.Stable cotransfectionVivo phosphorylationProtein kinaseEpithelial cell lineSodium channelsMolecular mechanismsActivity of ENaCPhosphorylationSubunitsCell linesTerminusProteinBetaKinaseCotransfectionBasal stateSerineThreonineENaC.
1997
Recognition of activated CSF-1 receptor in breast carcinomas by a tyrosine 723 phosphospecific antibody
Flick M, Sapi E, Perrotta P, Maher M, Halaban R, Carter D, Kacinski B. Recognition of activated CSF-1 receptor in breast carcinomas by a tyrosine 723 phosphospecific antibody. Oncogene 1997, 14: 2553-2561. PMID: 9191055, DOI: 10.1038/sj.onc.1201092.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAntibodiesAntibody SpecificityBreast NeoplasmsCarcinoma in SituCells, CulturedCross ReactionsEpitopesFibroblastsGenes, fmsHumansImmunohistochemistryMacrophagesMiceMice, Inbred BALB CPhosphopeptidesPhosphorylationPhosphotyrosineProto-Oncogene MasReceptor, Macrophage Colony-Stimulating FactorTumor Cells, CulturedConceptsCSF-1RMultiple signal transduction pathwaysC-fms proto-oncogenePhosphorylation state-specific antibodiesSignal transduction pathwaysCSF-1 receptorAnchorage-independent growthImmunoblots of lysatesActivation/phosphorylationEffector proteinsVivo phosphorylationCytoplasmic domainDifferentiation of macrophagesPhosphospecific antibodiesTransduction pathwaysCellular phenotypesInvasive human breast tumoursSpecific phosphopeptidesC-fms oncogeneCSF-1Proto-oncogeneHuman breast carcinomaFirst direct evidenceNormal proliferationFactor receptor
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