GlycosylationMolecular Sequence DataAmino Acid SequenceAsparaginePolysaccharidesOligosaccharidesGlycopeptidesTunicamycinGlycoproteinsProtein Processing, Post-TranslationalCarbohydrate SequenceCongenital Disorders of GlycosylationBase SequenceCarbohydrate ConformationMutagenesis, Site-DirectedPeptide-N4-(N-acetyl-beta-glucosaminyl) Asparagine AmidaseCell LineCloning, MolecularGlycoside HydrolasesMannosyl-Glycoprotein Endo-beta-N-AcetylglucosaminidaseViral Envelope ProteinsRecombinant ProteinsMutationSequence Homology, Amino AcidMannoseBinding SitesCricetinaeProtein Modification, TranslationalGlycomicsChromatography, High Pressure LiquidSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationLectinsMass SpectrometryHemagglutinin Glycoproteins, Influenza VirusHIV Envelope Protein gp120N-AcetylgalactosaminyltransferasesMembrane GlycoproteinsKineticsProtein ConformationCHO CellsMolecular WeightElectrophoresis, Polyacrylamide GelGlycosyltransferasesN-Acetylneuraminic AcidTransfectionOligosaccharides, Branched-ChainCarbohydratesDNA, ComplementaryCell MembraneModels, MolecularEndoplasmic ReticulumSubstrate SpecificityUridine Diphosphate N-AcetylgalactosamineSequence AlignmentFucosePeptide FragmentsNeuraminidaseSequence Homology, Nucleic AcidGlycosidesProtein BindingGalactosyltransferasesMembrane ProteinsCOS CellsMannosyltransferasesAcetylgalactosamineN-AcetylglucosaminyltransferasesHexosaminidasesTrypsinCarbohydrate Metabolism, Inborn ErrorsGalanthusProtein Structure, TertiaryAmino Acid SubstitutionStructure-Activity RelationshipHexosyltransferasesDisulfidesPhylogenyDNAMonosaccharidesSialic AcidsGolgi ApparatusPeptide MappingMucinsGlucosaminePlant LectinsCarbohydrate MetabolismAcetylglucosamineHIV-1Cricetulusbeta-FructofuranosidaseSialyltransferasesLiliaceaeAntibodies, NeutralizingDNA PrimersCercopithecus aethiopsEpitopesNeutralization TestsHemagglutinins, ViralProtein FoldingPichiaBlotting, Western