Daniel L. Purich is the editor of Advances in Enzymology and Related Areas of Molecular Biology, Part A: Amino Acid Metabolism, Volume 72, published by Wiley.

• Activated Glutamate Intermediate in the Enzymatic Synthesis ofGlutamine (P. Krishnaswamy, et al.). Advances in the Enzymology of Glutamine Synthesis (D.Purich). Hepatic Glutamine Transport and Metabolism (D. Haussinger). Enzymes Utilizing Glutamine as an Amide Donor (H. Zalkin & J.Smith). Mechanistic Issues in Asparagine Synthetase Catalysis (N. Richards& S. Schuster). Mechanisms of Cysteine S-Conjugate beta-Lyases (A. Cooper). gamma-Glutamyl Transpeptidase: Catalytic Mechanism and GeneExpression (N. Taniguchi & Y. Ikeda). Enzymology of Bacterial Lysine Biosynthesis (G. Scapin & J.Blanchard). Collagen Hydroxylases and the Protein Disulfide Isomerase Subunitof Prolyl 4-Hydroxylases (K. Kivirikko & T.Pihlajaniemi). Indexes.

Daniel L. Purich is the editor of Advances in Enzymology and Related Areas of Molecular Biology, Part A: Amino Acid Metabolism, Volume 72, published by Wiley.

• Activated Glutamate Intermediate in the Enzymatic Synthesis ofGlutamine (P. Krishnaswamy, et al.). Advances in the Enzymology of Glutamine Synthesis (D.Purich). Hepatic Glutamine Transport and Metabolism (D. Haussinger). Enzymes Utilizing Glutamine as an Amide Donor (H. Zalkin & J.Smith). Mechanistic Issues in Asparagine Synthetase Catalysis (N. Richards& S. Schuster). Mechanisms of Cysteine S-Conjugate beta-Lyases (A. Cooper). gamma-Glutamyl Transpeptidase: Catalytic Mechanism and GeneExpression (N. Taniguchi & Y. Ikeda). Enzymology of Bacterial Lysine Biosynthesis (G. Scapin & J.Blanchard). Collagen Hydroxylases and the Protein Disulfide Isomerase Subunitof Prolyl 4-Hydroxylases (K. Kivirikko & T.Pihlajaniemi). Indexes.

Daniel L. Purich is the editor of Advances in Enzymology and Related Areas of Molecular Biology, Part A: Amino Acid Metabolism, Volume 72, published by Wiley.

• Activated Glutamate Intermediate in the Enzymatic Synthesis ofGlutamine (P. Krishnaswamy, et al.). Advances in the Enzymology of Glutamine Synthesis (D.Purich). Hepatic Glutamine Transport and Metabolism (D. Haussinger). Enzymes Utilizing Glutamine as an Amide Donor (H. Zalkin & J.Smith). Mechanistic Issues in Asparagine Synthetase Catalysis (N. Richards& S. Schuster). Mechanisms of Cysteine S-Conjugate beta-Lyases (A. Cooper). gamma-Glutamyl Transpeptidase: Catalytic Mechanism and GeneExpression (N. Taniguchi & Y. Ikeda). Enzymology of Bacterial Lysine Biosynthesis (G. Scapin & J.Blanchard). Collagen Hydroxylases and the Protein Disulfide Isomerase Subunitof Prolyl 4-Hydroxylases (K. Kivirikko & T.Pihlajaniemi). Indexes.