Organic Chemistry of Enzyme-Catalyzed Reactions, Revised Edition
Hardcover | 28 February 2002 | Edition Number 2
At a Glance
736 Pages
Revised
23.11 x 15.75 x 5.33
Hardcover
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This is a revised edition of a very successful book, which appeals to both academic and industrial markets.
Illustrates the organic mechanism associated with each enzyme-catalyzed reaction
Makes the connection between organic reaction mechanisms and enzyme mechanisms
Compiles the latest information about molecular mechanisms of enzyme reactions
Accompanied by clearly drawn structures, schemes, and figures
Includes an extensive bibliography on enzyme mechanisms covering the last 30 years
Explains how enzymes can accelerate the rates of chemical reactions with high specificity
Provides approaches to the design of inhibitors of enzyme-catalyzed reactions
Categorizes the cofactors that are appropriate for catalyzing different classes of reactions
Shows how chemical enzyme models are used for mechanistic studies
Describes catalytic antibody design and mechanism
Includes problem sets and solutions for each chapter
Written in an informal and didactic style
Industry Reviews
Preface | p. xiii |
About the Author | p. xvii |
Enzymes as Catalysts | |
What Are Enzymes, and How Do They Work? | p. 1 |
Historical | p. 1 |
Specificity of Enzyme-Catalyzed Reactions | p. 4 |
Rate Acceleration | p. 13 |
Mechanisms of Enzyme Catalysis | p. 15 |
Approximation | p. 16 |
Covalent Catalysis | p. 18 |
General Acid/Base Catalysis | p. 20 |
Electrostatic Catalysis | p. 28 |
Desolvation | p. 30 |
Strain or Distortion | p. 30 |
Enzyme Catalysis in Organic Media | p. 33 |
Enzyme Nomenclature | p. 34 |
Epilogue | p. 35 |
References | p. 36 |
Group Transfer Reactions: Hydrolysis, Amination, Phosphorylation | |
Hydrolysis Reactions | p. 39 |
Amide Hydrolysis: Peptidases | p. 39 |
Ester Hydrolysis: Esterases and Lipases | p. 60 |
Aminations | p. 64 |
Glutamine-Dependent Enzymes | p. 64 |
Aspartic Acid as a Source of Ammonia | p. 76 |
Phosphorylations: Transfers of Phosphate and Phosphate Esters to Water or Other Acceptors | p. 76 |
Phosphatases | p. 79 |
Phosphodiesterases | p. 85 |
Kinases | p. 87 |
References | p. 90 |
Reduction and Oxidation | |
General | p. 95 |
Redox without a Coenzyme | p. 95 |
Redox Reactions That Require Coenzymes | p. 100 |
Nicotinamide Coenzymes (Pyridine Nucleotides) | p. 100 |
Flavin Coenzymes | p. 119 |
Quinone-Containing Coenzymes | p. 147 |
Other Redox Enzymes | p. 157 |
References | p. 169 |
Monooxygenation | |
General | p. 175 |
Flavin-Dependent Hydroxylases | p. 175 |
No Reducing Agent Required | p. 175 |
Hydroxylases Requiring an External Reducing Agent | p. 177 |
Pterin-Dependent Hydroxylases | p. 188 |
General | p. 188 |
Mechanism | p. 189 |
Heme-Dependent Monooxygenases | p. 193 |
General | p. 193 |
Molecular Oxygen Activation | p. 196 |
Mechanistic Considerations | p. 198 |
Nonheme Iron Oxygenation | p. 218 |
Methane Monooxygenase | p. 218 |
Copper-Dependent Oxygenation | p. 219 |
Dopamine [beta]-Monooxygenase | p. 219 |
References | p. 223 |
Dioxygenation | |
General | p. 227 |
Intramolecular Dioxygenases | p. 227 |
Catechol Dioxygenases | p. 227 |
Prostaglandin H Synthase (Cyclooxygenase) | p. 232 |
Intermolecular Dioxygenases | p. 239 |
[alpha]-Keto Acid-Dependent Dioxygenases | p. 239 |
References | p. 248 |
Substitutions | |
S[subscript N]1 | p. 251 |
Farnesyl Diphosphate Synthase and Related Enzymes | p. 251 |
S[subscript N]1/S[subscript N]2 | p. 257 |
Disaccharide Phosphorylases | p. 257 |
[beta]-Glycosidases | p. 260 |
S[subscript N]2 | p. 262 |
S[subscript N]2' | p. 265 |
S[subscript N]Ar: Nucleophilic Aromatic Substitution | p. 268 |
Electrophilic Substitution (Addition/Elimination) | p. 273 |
Electrophilic Aromatic Substitution | p. 282 |
References | p. 286 |
Carboxylations | |
General Concepts | p. 289 |
Carbon Dioxide as the Carboxylating Agent | p. 290 |
Phosphoenolpyruvate (PEP) Carboxykinase | p. 290 |
Phosphoenolpyruvate Carboxytransphosphorylase | p. 293 |
Vitamin K-Dependent Carboxylation of Proteins | p. 297 |
Bicarbonate as the Carboxylating Agent | p. 303 |
Phosphoenolpyruvate Carboxylase | p. 303 |
Biotin-Dependent Carboxylases | p. 307 |
References | p. 319 |
Decarboxylation | |
General | p. 321 |
[beta]-Keto Acids | p. 321 |
Schiff Base Mechanism | p. 323 |
Metal Ion-Catalyzed Mechanism | p. 327 |
[beta]-Hydroxy Acids | p. 329 |
Isocitrate Dehydrogenase | p. 329 |
6-Phosphogluconate Dehydrogenase | p. 330 |
[alpha]-Keto Acids | p. 331 |
General | p. 331 |
Chemistry and Properties of Thiamin Diphosphate | p. 331 |
Mechanism of Thiamin Diphosphate-Dependent Enzymes | p. 335 |
Amino Acids | p. 343 |
Pyridoxal Phosphate-Dependent Decarboxylation | p. 343 |
Pyruvoyl-Dependent Decarboxylation | p. 348 |
Other Substrates | p. 349 |
Orotidine 5'-Monophosphate | p. 349 |
Mevalonate Diphosphate | p. 354 |
References | p. 356 |
Isomerizations | |
General | p. 359 |
[1,1]-Hydrogen Shift | p. 359 |
Amino Acid Racemases That Require No Cofactors | p. 359 |
Amino Acid Racemases That Require Pyridoxal 5'-Phosphate | p. 364 |
Other Racemases | p. 367 |
Epimerases | p. 369 |
[1,2]-Hydrogen Shift | p. 376 |
Aldose-Ketose Isomerases | p. 376 |
[1,3]-Hydrogen Shift | p. 378 |
Enolization | p. 378 |
Allylic Isomerizations | p. 379 |
Aza-Allylic Isomerizations | p. 387 |
Cis/Trans Isomerizations | p. 390 |
Maleylacetoacetate Isomerase | p. 390 |
Retinol Isomerase | p. 391 |
Catalytic Antibody-Catalyzed Cis/Trans Isomerization | p. 393 |
Phosphate Isomerization | p. 393 |
References | p. 395 |
Eliminations and Additions | |
Anti Eliminations and Additions | p. 399 |
Dehydratases and Hydratases | p. 399 |
Elimination of Phosphate | p. 420 |
Ammonia Lyases: Elimination of Ammonia | p. 424 |
Syn Eliminations and Additions | p. 428 |
Schiff Base Mechanism | p. 429 |
Pyridoxal 5'-Phosphate-Dependent Eliminations | p. 430 |
Pyridoxamine 5'-Phosphate and Iron-Sulfur Cluster-Dependent Reactions | p. 445 |
A Catalytic Antibody-Catalyzed Syn Elimination | p. 448 |
References | p. 449 |
Aldol and Claisen Reactions and Retroreactions | |
Aldol Reactions | p. 453 |
General Chemical Considerations | p. 453 |
Aldolases | p. 454 |
Porphobilinogen Synthase (5-Aminolevulinate Dehydratase) | p. 458 |
ATP Citrate-Lyase | p. 464 |
Transketolase | p. 467 |
Dehydroquinate Synthase | p. 468 |
Claisen Reactions | p. 471 |
General | p. 471 |
Thiolase | p. 472 |
Kynureninase | p. 474 |
References | p. 476 |
Formylations, Hydroxymethylations, and Methylations | |
Tetrahydrofolate-Dependent Enzymes: The Transfer of One-Carbon Units | p. 479 |
Formation of the Active Coenzyme | p. 479 |
Transfer of One-Carbon Units | p. 483 |
S-Adenosylmethionine-Dependent Enzymes: The Transfer of Methyl Groups | p. 500 |
References | p. 502 |
Rearrangements | |
Pericyclic Reactions | p. 505 |
Sigmatropic Rearrangements | p. 505 |
Cycloaddition Reactions | p. 511 |
Rearrangements That Proceed via Carbenium Ion Intermediates | p. 516 |
Acyloin Rearrangement | p. 516 |
Cyclizations | p. 518 |
Rearrangements That Proceed via Radical Intermediates | p. 526 |
DNA Photolyase, Formally a [2+2] Cycloreversion Reaction | p. 526 |
Coenzyme B[subscript 12]-Dependent and Related Rearrangements | p. 530 |
Epilogue | p. 554 |
References | p. 556 |
Enzyme Kinetics | p. 563 |
Substrate Kinetics | p. 563 |
Michaelis-Menten Equation | p. 563 |
Graphical Representations | p. 567 |
Kinetics of Enzyme Inhibition | p. 570 |
Reversible Enzyme Inhibition | p. 570 |
Irreversible Enzyme Inhibition | p. 584 |
Substrate Inhibition | p. 587 |
Nonproductive Binding | p. 589 |
Competing Substrates | p. 590 |
Multisubstrate Systems | p. 591 |
Sequential Mechanisms | p. 591 |
Allosterism and Cooperativity | p. 593 |
General | p. 593 |
Monod-Wyman-Changeux (MWC) Concerted Model | p. 594 |
Koshland-Nemethy-Filmer (KNF) Sequential Model | p. 595 |
General References | p. 596 |
References | p. 596 |
Problems and Solutions | p. 597 |
Problems | p. 597 |
Chapter 1 | p. 597 |
Chapter 2 | p. 600 |
Chapter 3 | p. 604 |
Chapter 4 | p. 605 |
Chapter 5 | p. 608 |
Chapter 6 | p. 611 |
Chapter 7 | p. 613 |
Chapter 8 | p. 614 |
Chapter 9 | p. 616 |
Chapter 10 | p. 617 |
Chapter 11 | p. 620 |
Chapter 12 | p. 622 |
Chapter 13 | p. 623 |
Biosynthetic Pathways | p. 624 |
Solutions to Problems | p. 626 |
Chapter 1 | p. 626 |
Chapter 2 | p. 631 |
Chapter 3 | p. 636 |
Chapter 4 | p. 643 |
Chapter 5 | p. 650 |
Chapter 6 | p. 655 |
Chapter 7 | p. 657 |
Chapter 8 | p. 662 |
Chapter 9 | p. 667 |
Chapter 10 | p. 672 |
Chapter 11 | p. 681 |
Chapter 12 | p. 686 |
Chapter 13 | p. 688 |
Biosynthetic Pathways | p. 691 |
Index | p. 697 |
Table of Contents provided by Syndetics. All Rights Reserved. |
ISBN: 9780126437317
ISBN-10: 0126437319
Published: 28th February 2002
Format: Hardcover
Language: English
Number of Pages: 736
Audience: College, Tertiary and University
Publisher: Academic Press
Country of Publication: US
Edition Number: 2
Edition Type: Revised
Dimensions (cm): 23.11 x 15.75 x 5.33
Weight (kg): 1.25
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