SerineAmino AcidsSequence Homology, Amino AcidAmino Acid SequenceAmino Acid SubstitutionSerine EndopeptidasesCloning, MolecularAmino Acids, EssentialMolecular Sequence DataAmino Acid Transport SystemsBase SequenceSequence AlignmentSerine ProteasesSerine Proteinase InhibitorsMutationBinding SitesMutagenesis, Site-DirectedAmino Acid MotifsEscherichia coliKineticsRecombinant ProteinsDNA, ComplementarySubstrate SpecificityPeptide FragmentsModels, MolecularProtein ConformationSequence Homology, Nucleic AcidProtein Structure, TertiaryProtein BindingStructure-Activity RelationshipAmino Acids, AromaticLeucineCell LineAmino Acids, Branched-ChainAmino Acids, SulfurMolecular WeightPeptidesPhosphorylationDNABacterial ProteinsAlanineRecombinant Fusion ProteinsElectrophoresis, Polyacrylamide GelRestriction MappingProteinsPhylogenyRNA, MessengerSequence Analysis, DNAGenes, BacterialThreoninePlasmidsTrypsinConserved SequenceGlycineDNA PrimersProtein Structure, SecondaryCarrier ProteinsChromatography, High Pressure LiquidLysineIsoleucineSpecies SpecificityAmino Acid Transport Systems, BasicCattleCysteineCodonTransfectionAmino Acids, BasicBiological TransportCyanogen BromideAspartic AcidMethionineSaccharomyces cerevisiaePoint MutationProlineSerine C-PalmitoyltransferaseGlutamineOpen Reading FramesProtein BiosynthesisGenesMembrane ProteinsMutagenesisArginineTranscription, GeneticPolymerase Chain ReactionSequence DeletionValineGene LibrarySequence AnalysisEndopeptidasesAmino Acids, DiaminoPeptide MappingChymotrypsinProtein Processing, Post-TranslationalCOS CellsPhenylalanineHydrolysisNitrogenExcitatory Amino AcidsGene ExpressionCatalysis