... residues of the C. sepium b-amylase (Cys83,Cys96, Cys209 and Cys344) are homologous to those foundin soybean b-amylase (Cys82, Cys97, Cys208 and Cys343).On the analogy of the soybean b-amylase, the ... method.Inhibition of the enzyme activity by glucose, maltose and cyclohexaamyloseFor the study of the enzyme inhibition by glucose, maltose and cyclohexaamylose b-amylase activity was measuredusing the iodine ... by the inhibitors of the enzymatic activity.Therefore the iodine staining method is well suited forextensive kinetic analyses of purified b-amylases.Stability tests The heat stability of the...