EpitopesProtein ConformationEpitopes, T-LymphocyteEpitopes, B-LymphocyteMolecular ConformationImmunodominant EpitopesMolecular Sequence DataAmino Acid SequenceAntibodies, MonoclonalProtein Structure, SecondaryCrystallography, X-RayProtein BindingBinding SitesProtein Structure, TertiaryCircular DichroismPeptidesMagnetic Resonance SpectroscopyPeptide FragmentsCross ReactionsAntibody SpecificityProtein FoldingStructure-Activity RelationshipThermodynamicsHydrogen BondingKineticsRecombinant ProteinsMutationT-Lymphocytes, CytotoxicSolutionsNuclear Magnetic Resonance, BiomolecularNeutralization TestsEnzyme-Linked Immunosorbent AssayLigandsHLA-A2 AntigenAntigens, ViralPolymorphism, Single-Stranded ConformationalProtein Structure, QuaternaryCarbohydrate ConformationModels, ChemicalEscherichia coliCell LineProtein DenaturationAmino Acid SubstitutionMolecular Dynamics SimulationHLA-A AntigensMutagenesis, Site-DirectedSpectrometry, FluorescenceBinding Sites, AntibodyMice, Inbred BALB CDNABacterial ProteinsComputer SimulationSequence Homology, Amino AcidAntigen PresentationMolecular StructureHydrogen-Ion ConcentrationDimerizationTemperatureBinding, CompetitiveX-Ray DiffractionRecombinant Fusion ProteinsAntibodies, ViralAntibodies, NeutralizingCD8-Positive T-LymphocytesAntigens, BacterialPeptide LibraryCatalytic DomainHIV-1ProteinsCattleViral Envelope ProteinsAutoantigensRabbitsSequence AlignmentCrystallographyOligopeptidesCapsid ProteinsElectrophoresis, Polyacrylamide GelImmunizationMolecular MimicryImmunoglobulin GAutoantibodiesProtein MultimerizationDisulfidesT-LymphocytesHIV AntibodiesAntibodiesStatic ElectricityHIV Envelope Protein gp120Substrate SpecificityHistocompatibility Antigens Class IAmino Acid MotifsSpectrophotometry, UltravioletHybridomasVaccines, SyntheticAntibody AffinityWaterPolydeoxyribonucleotidesHydrophobic and Hydrophilic InteractionsConserved Sequence