Pancreatic PolypeptideIslet Amyloid PolypeptideBase SequenceMolecular Sequence DataGenes, envAmino Acid SequenceTranscription, GeneticGene Products, envGene Expression RegulationRNA, MessengerCloning, MolecularMolecular WeightPeptidesenv Gene Products, Human Immunodeficiency VirusEscherichia coliElectrophoresis, Polyacrylamide GelMutationViral ProteinsGenes, BacterialCell LineSequence Homology, Amino AcidPlasmidsBacterial ProteinsPeptide BiosynthesisGenes, ViralGenesProtein BiosynthesisRestriction MappingKineticsSequence Homology, Nucleic AcidRecombinant ProteinsHIV-1Sequence AlignmentPeptide FragmentsOpen Reading FramesPituitary Adenylate Cyclase-Activating PolypeptideGenetic Complementation TestBiological ProductsMacromolecular SubstancesMembrane ProteinsRecombinant Fusion ProteinsProtein PrecursorsDNAGastric Inhibitory PolypeptideBinding SitesGene ExpressionSaccharomyces cerevisiaeViral Envelope ProteinsDNA PrimersDNA, ComplementaryDNA, ViralProtein BindingPolymerase Chain ReactionSequence Analysis, DNAProtein ConformationTransfectionProtein Processing, Post-TranslationalProteinsDNA-Binding ProteinsSubstrate SpecificityDNA, BacterialGenes, FungalOperonCells, CulturedAmino AcidsCarrier ProteinsPhenotypeRNA, ViralHeLa CellsGene Products, gagCattleTranscription FactorsGlycoproteinsHIV Envelope Protein gp120Species SpecificityVirus ReplicationChromosome MappingPromoter Regions, GeneticFungal ProteinsTemperatureBlotting, WesternGenetic VectorsPhylogenyRabbitsVasoactive Intestinal PeptidePlant ProteinsEpitopesMultigene FamilyNucleic Acid HybridizationEscherichia coli ProteinsCell MembraneProtein Structure, TertiaryVirionDNA Restriction EnzymesAntibodies, MonoclonalBlotting, NorthernChromatography, GelChromatography, High Pressure LiquidGenes, RegulatorRecombination, Genetic