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Measurement and analysis of kinetic isotope effects /

This volume serves as a guide to new developments that take advantage of the increased instrumental capabilities that have become available in recent years. It also reflects the expansion of kinetic isotope effects into the environment and drug metabolism fields. Newer methods from higher resolution...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Harris, Michael E. (Editor ), Anderson, Vernon (Editor )
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Cambridge, MA : Academic Press is an imprint of Elsevier, 2017.
Colección:Methods in enzymology ; v. 596.
Temas:
Acceso en línea:Texto completo

MARC

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245 0 0 |a Measurement and analysis of kinetic isotope effects /  |c edited by Michael E. Harris and Vernon E. Anderson. 
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490 1 |a Methods in enzymology ;  |v volume 596 
505 0 |a Front Cover; Measurement and Analysis of Kinetic Isotope Effects; Copyright; Contents; Contributors; Preface; References; Chapter One: Binding Isotope Effects for Interrogating Enzyme-Substrate Interactions; 1. Introduction; 2. Equipment; 3. Materials; 3.1. Buffers; 3.2. Radiolabeled Substrates; 4. Measurement of Equilibrium BIEs Using the RED Device; 4.1. Determining Substrate Equilibration Time; 4.2. Determination of Substrate Stability; 4.3. Measurement of BIEs on Binary Complex Association; 4.4. Measurement of BIEs on Ternary Complex Association 
505 8 |a 4.5. Scintillation Counting and Spectral Deconvolution5. BIE Interpretation and Examples; 6. Conclusions; Acknowledgments; References; Chapter Two: Chemical Ligation and Isotope Labeling to Locate Dynamic Effects; 1. Introduction; 2. A General Overview of the Approach; 2.1. Production of N-Terminal Thioester Peptide EcDHFR (1-28); 2.2. Production of C-Terminal Cysteine Peptide EcDHFR-A29C (29-159); 2.3. Chemical Ligation to Form Full-Length EcDHFR; 2.4. Peptide Mass Spectrometry; 2.5. Circular Dichroism Spectroscopy; 2.6. Steady-State Kinetic Measurements 
505 8 |a 2.3. Effect of Enzyme Isotopic Labeling on Catalysis2.3.1. Effect on Steady-State Kinetic Parameters; 2.3.2. Effect on Chemical Step; 2.3.2.1. Computational Studies; 2.3.2.2. Experimental Studies: Enzyme Isotope Effects on the Rate of the Chemical Step; 2.3.2.3. Experimental Studies: Enzyme Isotope Effects on Substrate Intrinsic Kinetic Isotope Effects; 2.3.3. Regio-Specific Effects of Enzyme Isotopic Labeling on Catalysis; 3. Summary; Acknowledgments; References; Chapter Four: Extracting Kinetic Isotope Effects From a Global Analysis of Reaction Progress Curves; 1. Introduction 
505 8 |a 2. (Global) Nonlinear Fitting3. Global Fitting of a Time Course Described by Integrated Rate Equations; 4. Modeling and Fitting Time Courses Using Numerical Integration of Rate Equations; 5. Model Selection and Error Analysis; 6. Specific Examples; 6.1. DNA Polymerase; 6.2. Ethanolamine Ammonia Lyase; 6.3. Model-Free Calculation of KIEs; 7. Summary; Acknowledgments; References; Chapter Five: Natural Isotope Abundance in Metabolites: Techniques and Kinetic Isotope Effect Measurement in Plant, Anima ... ; 1. Introduction; 2. Compound-Specific 13C and 15N Analysis: History and Overview 
500 |a Includes indexes. 
588 0 |a Online resource; title from PDF title page (ScienceDirect, viewed September 20, 2017). 
504 |a Includes bibliographical references and indexes. 
520 |a This volume serves as a guide to new developments that take advantage of the increased instrumental capabilities that have become available in recent years. It also reflects the expansion of kinetic isotope effects into the environment and drug metabolism fields. Newer methods from higher resolution spectrometers will help expand the interest and application of isotope effect studies leading to a greater understanding of the biological world. 
650 0 |a Enzyme kinetics. 
650 0 |a Isotopes. 
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650 6 |a Isotopes.  |0 (CaQQLa)201-0096306 
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700 1 |a Harris, Michael E.,  |e editor. 
700 1 |a Anderson, Vernon,  |e editor. 
776 0 8 |i Print version:  |a Measurement and analysis of kinetic isotope effects.  |b First edition.  |d Cambridge, MA : Elsevier/Academic Press, 2017  |z 9780128122730  |w (OCoLC)1009080359 
830 0 |a Methods in enzymology ;  |v v. 596. 
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880 8 |6 505-00/(S  |a 2.7. Presteady-State Kinetic Measurements3. Hints and Variations on the Strategy for Other Proteins; 3.1. Production of Peptides With a C-Terminal α-Thioester; 3.2. Production of Cysteine Peptides With an N-Terminal Cysteine; 3.3. What to Do When There Is No Native Cysteine at the Ligation Site; 3.4. Multiple Segments; 4. Conclusion; References; Chapter Three: Measurement of Enzyme Isotope Effects; 1. Introduction; 2. Methods; 2.1. Isotopically Labeled Enzymes and Their Physiochemical Properties; 2.2. Structural Characterization of Isotopically Labeled Enzymes