2004
Calcium Dependence of Polycystin-2 Channel Activity Is Modulated by Phosphorylation at Ser812 *
Cai Y, Anyatonwu G, Okuhara D, Lee KB, Yu Z, Onoe T, Mei CL, Qian Q, Geng L, Wiztgall R, Ehrlich BE, Somlo S. Calcium Dependence of Polycystin-2 Channel Activity Is Modulated by Phosphorylation at Ser812 *. Journal Of Biological Chemistry 2004, 279: 19987-19995. PMID: 14742446, DOI: 10.1074/jbc.m312031200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBinding SitesBiotinylationCalciumCasein Kinase IICell MembraneDNA, ComplementaryEndoplasmic ReticulumGenes, DominantGlutathione TransferaseGlycosylationMembrane ProteinsMiceMice, Inbred BALB CMicroscopy, FluorescenceMutationPhosphatesPhosphorylationPrecipitin TestsProtein Serine-Threonine KinasesProtein Structure, TertiaryReverse Transcriptase Polymerase Chain ReactionSerineTime FactorsTRPP Cation ChannelsConceptsPolycystin-2Non-phosphorylated formChannel activityCation channelsCultured epithelial cellsActivation/inactivationPolycystic kidney diseaseProtein phosphorylationSubstitution mutantsNon-selective cation channelsConstitutive phosphorylationDivalent cation channelsPolycystin-1Substrate domainEndoplasmic reticulumPhosphorylationSingle-channel studiesVivo analysisControl cellsEpithelial cellsAutosomal dominant polycystic kidney diseaseDominant polycystic kidney diseaseOpen probabilityCellsCK2
2003
Polycystin-1 Distribution Is Modulated by Polycystin-2 Expression in Mammalian Cells*
Grimm DH, Cai Y, Chauvet V, Rajendran V, Zeltner R, Geng L, Avner ED, Sweeney W, Somlo S, Caplan MJ. Polycystin-1 Distribution Is Modulated by Polycystin-2 Expression in Mammalian Cells*. Journal Of Biological Chemistry 2003, 278: 36786-36793. PMID: 12840011, DOI: 10.1074/jbc.m306536200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, WesternCell LineCell MembraneCells, CulturedCOS CellsDNA, ComplementaryEndoplasmic ReticulumGene Expression RegulationMembrane ProteinsMiceMice, TransgenicMicroscopy, FluorescenceModels, BiologicalMutationPrecipitin TestsProtein BindingProtein BiosynthesisProteinsRecombinant Fusion ProteinsRNA, MessengerTransfectionTRPP Cation ChannelsConceptsPolycystin-1Polycystin-2Mammalian cellsLevel of expressionPolycystin-2 expressionEndoplasmic reticulumCell surfaceCOS-7 cellsNull cell lineRelative expression levelsSubcellular localizationFusion proteinGradient of expressionExpression levelsProteinCell linesPolycystinsAutosomal dominant polycystic kidney diseaseDominant polycystic kidney diseaseDivergent patternsExpressionPolycystic kidney diseaseReticulumCellsLocalization
1997
Molecular Cloning, cDNA Sequence Analysis, and Chromosomal Localization of MousePkd2
Wu G, Mochizuki T, Le T, Cai Y, Hayashi T, Reynolds D, Somlo S. Molecular Cloning, cDNA Sequence Analysis, and Chromosomal Localization of MousePkd2. Genomics 1997, 45: 220-223. PMID: 9339380, DOI: 10.1006/geno.1997.4920.Peer-Reviewed Original ResearchConceptsCDNA sequenceIntegral membrane proteinsMembrane-spanning domainsCDNA sequence analysisAmino acid levelsGenomic localizationPKD2 mRNAChromosomal localizationMembrane proteinsMolecular cloningMouse mutationMurine homologueExpression analysisCandidate genesChromosome 5Sequence analysisMouse tissuesKidney phenotypePKD2CloningPolycystic kidney phenotypeGenesAutosomal dominant polycystic kidney diseaseDominant polycystic kidney diseasePolycystic kidney disease