2018
A Non-canonical BCOR-PRC1.1 Complex Represses Differentiation Programs in Human ESCs
Wang Z, Gearhart MD, Lee YW, Kumar I, Ramazanov B, Zhang Y, Hernandez C, Lu AY, Neuenkirchen N, Deng J, Jin J, Kluger Y, Neubert TA, Bardwell VJ, Ivanova NB. A Non-canonical BCOR-PRC1.1 Complex Represses Differentiation Programs in Human ESCs. Cell Stem Cell 2018, 22: 235-251.e9. PMID: 29337181, PMCID: PMC5797497, DOI: 10.1016/j.stem.2017.12.002.Peer-Reviewed Original ResearchMeSH KeywordsCell DifferentiationChromatinF-Box ProteinsHistonesHuman Embryonic Stem CellsHumansJumonji Domain-Containing Histone DemethylasesLysineMethylationMultiprotein ComplexesPolycomb Repressive Complex 1Polycomb Repressive Complex 2Promoter Regions, GeneticProtein DomainsProto-Oncogene ProteinsRepressor ProteinsConceptsEmbryonic stem cellsHuman embryonic stem cellsPolycomb domainsNon-canonical PRC1 complexesKey developmental lociNon-canonical complexesPolycomb group (PcG) proteinsE3 ubiquitin ligasesStem cell systemInitiation of differentiationDevelopmental lociPRC1 complexesRepressive chromatinRepressor functionPRC1.1 complexMesoderm lineageGroup proteinsCo-repressorAccessory subunitsDifferentiation programCanonical complexDevelopmental systemsC-terminusGene targetsN-terminus
2012
Binding of the Heterogeneous Ribonucleoprotein K (hnRNP K) to the Epstein-Barr Virus Nuclear Antigen 2 (EBNA2) Enhances Viral LMP2A Expression
Gross H, Hennard C, Masouris I, Cassel C, Barth S, Stober-Grässer U, Mamiani A, Moritz B, Ostareck D, Ostareck-Lederer A, Neuenkirchen N, Fischer U, Deng W, Leonhardt H, Noessner E, Kremmer E, Grässer FA. Binding of the Heterogeneous Ribonucleoprotein K (hnRNP K) to the Epstein-Barr Virus Nuclear Antigen 2 (EBNA2) Enhances Viral LMP2A Expression. PLOS ONE 2012, 7: e42106. PMID: 22879910, PMCID: PMC3411732, DOI: 10.1371/journal.pone.0042106.Peer-Reviewed Original ResearchMeSH KeywordsAntibodies, MonoclonalAntibody SpecificityArginineCell LineDNAEpstein-Barr Virus InfectionsEpstein-Barr Virus Nuclear AntigensGene Expression Regulation, ViralHerpesvirus 4, HumanHeterogeneous-Nuclear Ribonucleoprotein KHumansImmunoprecipitationMethylationMolecular Sequence DataMultiprotein ComplexesMutant ProteinsPromoter Regions, GeneticProtein BindingProtein TransportRepetitive Sequences, Amino AcidSnRNP Core ProteinsTransfectionViral Matrix ProteinsViral ProteinsConceptsEpstein-Barr virus nuclear antigen 2Survival motor neuron (SMN) proteinHnRNP KHeterogeneous ribonucleoprotein KRG repeatsCellular proteinsSDMA-specific antibodyGel shift experimentsMotor neuron proteinHnRNP K.Cellular homologueCellular processesSequence motifsNp9 proteinsHuman endogenous retrovirus KArginine residuesNeuron proteinEBNA2 proteinShift experimentsLMP2A expressionNuclear antigen 2ProteinUnknown mechanismE. coliArginine-Glycine
2006
A Comprehensive Interaction Map of the Human Survival of Motor Neuron (SMN) Complex*
Otter S, Grimmler M, Neuenkirchen N, Chari A, Sickmann A, Fischer U. A Comprehensive Interaction Map of the Human Survival of Motor Neuron (SMN) Complex*. Journal Of Biological Chemistry 2006, 282: 5825-5833. PMID: 17178713, DOI: 10.1074/jbc.m608528200.Peer-Reviewed Original ResearchConceptsMotor neurons (SMN) complexSMN complexComprehensive interaction mapInteraction mapSm proteinsSMN proteinSpinal muscular atrophy (SMA) disease geneRich small nuclear ribonucleoproteinSmall nuclear ribonucleoproteinAssembly machineryU snRNPsProtein SMNU snRNAsNuclear ribonucleoproteinDisease genesSm classGemins 2ProteinSnRNANovel assayModular compositionMultiple interactionsComplexesGemin5Major component