SoybeansProtease InhibitorsHIV Protease InhibitorsSerine Proteinase InhibitorsHIV ProteaseSoybean ProteinsSoybean OilSerine EndopeptidasesPeptide HydrolasesSecretory Leukocyte Peptidase InhibitorTrypsin InhibitorsEndopeptidasesSaquinavirIndinavirRitonavirProteinase Inhibitory Proteins, SecretoryNelfinavirSerpinsCysteine ProteasesMolecular Sequence DataAmino Acid SequenceCysteine EndopeptidasesTrypsin Inhibitor, Bowman-Birk SoybeanCysteine Proteinase InhibitorsProtease NexinsTrypsin Inhibitor, Kunitz SoybeanCarbamatesLopinaviralpha 1-AntitrypsinAprotininPyrimidinonesDrug Resistance, ViralProtease LaGabexateTosyllysine Chloromethyl KetoneHIV-1OligopeptidesATP-Dependent ProteasesHIV InfectionsPepstatinsAnti-HIV AgentsAntipainCathepsinsTosylphenylalanyl Chloromethyl KetonePhenylmethylsulfonyl FluorideSubstrate SpecificityChymotrypsinCystatinsLeupeptinsPancreatic ElastaseBase SequenceTrypsinReverse Transcriptase InhibitorsKineticsRecombinant ProteinsMutationSerpin E2Molecular WeightLeukocyte ElastaseElectrophoresis, Polyacrylamide GelDrug Resistance, Multiple, ViralAspartic Acid EndopeptidasesSerine ProteasesSulfonamidesSubtilisinsAntiretroviral Therapy, Highly ActiveCell Linealpha-MacroglobulinsModels, MolecularHydrolysisSequence Homology, Amino AcidElafinCalpainCloning, MolecularPlant ProteinsBinding SitesCathepsin LMetalloendopeptidasesCathepsin GChymasesTrypsin Inhibitor, Kazal PancreaticProtein Processing, Post-TranslationalViral Nonstructural ProteinsProtein BindingCells, CulturedViral LoadMethylurea CompoundsPyronesHydrogen-Ion ConcentrationVegetable ProteinsPapainAntiviral AgentsSeedsSequence AlignmentKallikreinsalpha 1-AntichymotrypsinPeptide FragmentsProtein Structure, TertiaryEnzyme PrecursorsProtein Precursors