SyndecansSyndecan-2Syndecan-4Syndecan-3Syndecan-1ProteoglycansHeparan Sulfate ProteoglycansMembrane GlycoproteinsMembrane ProteinsMolecular Sequence DataAmino Acid SequenceCell MembraneProtein Structure, TertiaryCystic Fibrosis Transmembrane Conductance RegulatorCell LineSynteninsSequence Homology, Amino AcidBase SequenceProtein BindingCloning, MolecularMutationRecombinant Fusion ProteinsProtein Structure, SecondarySignal TransductionModels, MolecularTooth GermProtein TransportEndoplasmic ReticulumTransfectionProtein ConformationHeparitin SulfateDNA, ComplementaryDrosophila ProteinsSequence AlignmentCOS CellsRNA, MessengerMutagenesis, Site-DirectedNerve Tissue ProteinsRecombinant ProteinsCells, CulturedCytoplasmCricetinaeCHO CellsModels, BiologicalAmino Acid MotifsBiological TransportBinding SitesTenascinLipid BilayersReceptors, Cell SurfaceGolgi ApparatusProtein Sorting SignalsCell AdhesionMembrane Transport ProteinsCarrier ProteinsGlycosylationCysteineCell PolarityGene Expression Regulation, DevelopmentalGene ExpressionCell Adhesion Molecules, NeuronalKineticsStructure-Activity RelationshipBlotting, WesternProtein FoldingDrosophila melanogasterPhenotypeCercopithecus aethiopsCell Adhesion MoleculesLigandsEpitheliumHEK293 CellsHydrophobic and Hydrophilic InteractionsIntracellular MembranesImmunohistochemistryProtein Processing, Post-TranslationalPeptidesAmino Acid SubstitutionMutagenesisViral Envelope ProteinsConserved SequenceDimerizationMultigene FamilyGene Expression RegulationMorphogenesisImmunoblottingHIV Envelope Protein gp41Epithelial CellsDrosophilaGene LibraryMicroscopy, FluorescenceHeLa CellsDNA PrimersEndocytosisBacterial ProteinsAntigens, CDSequence Homology, Nucleic AcidTight JunctionsProtein MultimerizationRetroviridae Proteins, Oncogenic