Table of Contents

Dihydrofolate Reductase; Alcohol Dehydrogenase; Pyruvate Kinase; Structural Basis for Catalysis by Aspartate Aminotransferase; Catalysis by Phospholipase A2; The Thiol Proteases: Structure and Mechanism; Catalytic Properties of Trypsin; Aspartic Proteinases and Their Catalytic Pathway; Structural Basis for Catalysis by Rhodanese; Catalysis by Seleno Glutathione Peroxidose; Index.