The proteolytic enzymes of the K-1 strain of Streptomyces griseus obtained from a commercial preparation (Pronase). I. Purification of four serine endopeptidases.

Amines Amino Acid Sequence Amino Acids/analysis Binding Sites Chromatography, Gel Chromatography, Ion Exchange Chymotrypsin/analysis Electrophoresis, Disc Endopeptidases/analysis Esterases/analysis Hydrogen-Ion Concentration Hydrolysis Isoflurophate Molecular Weight Peptide Hydrolases/analysis,isolation & purification Peptides/analysis Phosphorus Isotopes Pronase/analysis Protease Inhibitors Serine Streptomyces/enzymology Streptomyces griseus/enzymology Structure-Activity Relationship Trypsin/analysis

Amines Amino Acids Peptides Phosphorus Isotopes Protease Inhibitors Isoflurophate Serine Esterases Endopeptidases Peptide Hydrolases Chymotrypsin Trypsin Pronase