Aspartic Acid ProteasesAspartic AcidPepstatinsAspartic Acid EndopeptidasesPeptidesProtease InhibitorsEndopeptidasesPeptide HydrolasesNorleucineAmino Acid SequenceRhizopusMolecular Sequence DataMucorCathepsin DAspergillus oryzaePepsin AHydrogen-Ion ConcentrationCathepsin EAmino AcidsChymosinMitosporic FungiPeptide FragmentsHIV ProteaseBinding SitesCathepsinsOligopeptidesAspergillus nigerNitrophenolsSaccharomycopsisSerine EndopeptidasesBase SequencePepsinogensKineticsMolecular WeightMutagenesis, Site-DirectedEpoxy CompoundsCladosporiumDiazonium CompoundsAspergillusAzo CompoundsPeptide LibraryXylarialesCloning, MolecularSubstrate SpecificityModels, MolecularHydrolysisEnzyme Precursors