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Transition States Of Biochemical Processes
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Book Synopsis Transition States of Biochemical Processes by : R. Gandour
Download or read book Transition States of Biochemical Processes written by R. Gandour and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transItIOn-state theory has been, from the point of its inception, the most influential principle in the development of our knowledge of reaction mechanisms in solution. It is natural that as the field of biochemical dynamics has achieved new levels of refinement its students have increasingly adopted the concepts and methods of transition-state theory. Indeed, every dynamical problem of biochemistry finds its most elegant and economical statement in the terms of this theory. Enzyme catalytic power, for example, derives from the interaction of enzyme and substrate structures in the transition state, so that an understanding of this power must grow from a knowledge of these structures and interactions. Similarly, transition-state interactions, and the way in which they change as protein structure is altered, constitute the pivotal feature upon which molecular evolution must turn. The complete, coupled dynamical system of the organism, incorporating the transport of matter and energy as well as local chemical processes, will eventually have to yield to a description of its component transition-state structures and their energetic response characteristics, even if the form of the description goes beyond present-day transition-state theory. Finally, the importance of biochemical effectors in medicine and agriculture carries the subject into the world of practical affairs, in the use of transition-state information for the construction of ultra potent biological agents.
Book Synopsis Molecular Biology of The Cell by : Bruce Alberts
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Essentials of Biochemistry by : Herbert J. Fromm
Download or read book Essentials of Biochemistry written by Herbert J. Fromm and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook, Essentials of Biochemistry is aimed at chemistry and biochemistry undergraduate students and first year biochemistry graduate students. It incorporates the lectures of the authors given to students with a strong chemistry background. An emphasis is placed on metabolism and reaction mechanisms and how they are studied. As the title of the book implies, the text lays the basis for an understanding of the fundamentals of biochemistry.
Book Synopsis Beyond the Molecular Frontier by : National Research Council
Download or read book Beyond the Molecular Frontier written by National Research Council and published by National Academies Press. This book was released on 2003-03-19 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemistry and chemical engineering have changed significantly in the last decade. They have broadened their scopeâ€"into biology, nanotechnology, materials science, computation, and advanced methods of process systems engineering and controlâ€"so much that the programs in most chemistry and chemical engineering departments now barely resemble the classical notion of chemistry. Beyond the Molecular Frontier brings together research, discovery, and invention across the entire spectrum of the chemical sciencesâ€"from fundamental, molecular-level chemistry to large-scale chemical processing technology. This reflects the way the field has evolved, the synergy at universities between research and education in chemistry and chemical engineering, and the way chemists and chemical engineers work together in industry. The astonishing developments in science and engineering during the 20th century have made it possible to dream of new goals that might previously have been considered unthinkable. This book identifies the key opportunities and challenges for the chemical sciences, from basic research to societal needs and from terrorism defense to environmental protection, and it looks at the ways in which chemists and chemical engineers can work together to contribute to an improved future.
Download or read book Mechanisms of Catalysis written by and published by Academic Press. This book was released on 1991-01-28 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: The remarkable expansion of information leading to a deeper understanding of enzymes on the molecular level necessitated the development of this volume which not only introduces new topics to The Enzymes series but presents new information on some covered in Volume I and II of this edition.
Book Synopsis Spin States in Biochemistry and Inorganic Chemistry by : Marcel Swart
Download or read book Spin States in Biochemistry and Inorganic Chemistry written by Marcel Swart and published by John Wiley & Sons. This book was released on 2015-09-17 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has long been recognized that metal spin states play a central role in the reactivity of important biomolecules, in industrial catalysis and in spin crossover compounds. As the fields of inorganic chemistry and catalysis move towards the use of cheap, non-toxic first row transition metals, it is essential to understand the important role of spin states in influencing molecular structure, bonding and reactivity. Spin States in Biochemistry and Inorganic Chemistry provides a complete picture on the importance of spin states for reactivity in biochemistry and inorganic chemistry, presenting both theoretical and experimental perspectives. The successes and pitfalls of theoretical methods such as DFT, ligand-field theory and coupled cluster theory are discussed, and these methods are applied in studies throughout the book. Important spectroscopic techniques to determine spin states in transition metal complexes and proteins are explained, and the use of NMR for the analysis of spin densities is described. Topics covered include: DFT and ab initio wavefunction approaches to spin states Experimental techniques for determining spin states Molecular discovery in spin crossover Multiple spin state scenarios in organometallic reactivity and gas phase reactions Transition-metal complexes involving redox non-innocent ligands Polynuclear iron sulfur clusters Molecular magnetism NMR analysis of spin densities This book is a valuable reference for researchers working in bioinorganic and inorganic chemistry, computational chemistry, organometallic chemistry, catalysis, spin-crossover materials, materials science, biophysics and pharmaceutical chemistry.
Book Synopsis Advances in Physical Organic Chemistry by : Ian Williams
Download or read book Advances in Physical Organic Chemistry written by Ian Williams and published by Academic Press. This book was released on 2019-10-25 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Physical Organic Chemistry, Volume 53, presents the latest reviews of recent work in physical organic chemistry. It provides a valuable source of information that is ideal not only for physical organic chemists applying their expertise to both novel and traditional problems, but also for non-specialists across diverse areas who identify a physical organic component in their approach to research. Its hallmark is a quantitative, molecular level understanding of phenomena across a diverse range of disciplines. Chapters in this updated release include Theoretical models for activation and reaction energies in chemical reactions, Chiral induction in asymmetric dual catalysis, and The transition state. Reviews the application of quantitative and mathematical methods to help readers understand chemical problems Provides the chemical community with authoritative and critical assessments of the many aspects of physical organic chemistry Covers organic, organometallic, bioorganic, enzymes and materials topics Presents the only regularly published resource for reviews in physical organic chemistry Written by authoritative experts who cover a wide range of topics that require a quantitative, molecular-level understanding of phenomena across a diverse range of disciplines
Book Synopsis Handbook of Biochemical Kinetics by : Daniel L. Purich
Download or read book Handbook of Biochemical Kinetics written by Daniel L. Purich and published by Elsevier. This book was released on 1999-10-26 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biochemical kinetics refers to the rate at which a reaction takes place. Kinetic mechanisms have played a major role in defining the metabolic pathways, the mechanistic action of enzymes, and even the processing of genetic material. The Handbook of Biochemical Kinetics provides the "underlying scaffolding" of logic for kinetic approaches to distinguish rival models or mechanisms. The handbook also comments on techniques and their likely limitations and pitfalls, as well as derivations of fundamental rate equations that characterize biochemical processes. Key Features * Over 750 pages devoted to theory and techniques for studying enzymic and metabolic processes * Over 1,500 definitions of kinetic and mechanistic terminology, with key references * Practical advice on experimental design of kinetic experiments * Extended step-by-step methods for deriving rate equations * Over 1,000 enzymes, complete with EC numbers, reactions catalyzed, and references to reviews and/or assay methods * Over 5,000 selected references to kinetic methods appearing in the Methods in Enzymology series * 72-page Wordfinder that allows the reader to search by keywords * Summaries of mechanistic studies on key enzymes and protein systems * Over 250 diagrams, figures, tables, and structures
Book Synopsis Water in Biological and Chemical Processes by : Biman Bagchi
Download or read book Water in Biological and Chemical Processes written by Biman Bagchi and published by Cambridge University Press. This book was released on 2013-11-14 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unified overview of the dynamical properties of water and its unique and diverse role in biological and chemical processes.
Book Synopsis Theoretical Aspects of Transition Metal Catalysis by : Gernot Frenking
Download or read book Theoretical Aspects of Transition Metal Catalysis written by Gernot Frenking and published by Springer Science & Business Media. This book was released on 2005-06-23 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal catalysis belongs to the most important chemical research areas because a ubiquitous number of chemical reactions are catalyzed by transition metal compounds. Many efforts are being made by industry and academia to find new and more efficient catalysts for chemical processes. Transition metals play a prominent role in catalytic research because they have been proven to show an enormous diversity in lowering the activation barrier for chemical reactions. For many years, the search for new catalysts was carried out by trial and error, which was costly and time consuming. The understanding of the mechanism of the catalytic process is often not very advanced because it is difficult to study the elementary steps of the catalysis with experimental techniques. The development of modern quantum chemical methods for calculating possible intermediates and transition states was a breakthrough in gaining an understanding of the reaction pathways of transition metal catalyzed reactions. This volume, organized into eight chapters written by leading scientists in the field, illustrates the progress made during the last decade. The reader will obtain a deep insight into the present state of quantum chemical research in transition metal catalysis.
Book Synopsis Enzyme Mechanism from Isotope Effects by : Paul F. Cook
Download or read book Enzyme Mechanism from Isotope Effects written by Paul F. Cook and published by CRC Press. This book was released on 1991-09-20 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Isotope effects have become one of the most powerful tools available to the enzymologist for probing enzymic mechanisms. Enzyme Mechanism from Isotope Effects presents the basic theory underlying isotope effects, including the latest findings on proton tunneling and coupled atomic notions. Specific theoretical applications are emphasized in regard to the types of information that can be obtained using isotope effects. The book also examines recent theoretical treatments of the product dependence of deuterium isotope effects, multiple isotope effects and isotope effects on intermediate partitioning. Other topics include a complete discussion of methods for measuring isotope effects, including a detailed description of the use of the isotope ratio mass spectrometer to obtain isotope effects, and a review of the literature regarding mechanistic information obtained from isotope effects for individual classes of enzyme-catalyzed reactions. Enzyme Mechanism from Isotope Effects is an excellent reference source for investigators using isotope effects in their research. The book is also valuable for reference libraries and instructors teaching courses in enzyme mechanism.
Book Synopsis Isotope Effects In Chemistry and Biology by : Amnon Kohen
Download or read book Isotope Effects In Chemistry and Biology written by Amnon Kohen and published by CRC Press. This book was released on 2005-11-01 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of isotope effects has expanded exponentially in the last decade, and researchers are finding isotopes increasingly useful in their studies. Bringing literature on the subject up to date, Isotope Effects in Chemistry and Biology covers current principles, methods, and a broad range of applications of isotope effects in the physical, biolo
Book Synopsis Kinetics of Enzyme Action by : Ross L. Stein
Download or read book Kinetics of Enzyme Action written by Ross L. Stein and published by John Wiley & Sons. This book was released on 2011-08-08 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few scientists have the knowledge to perform the studies that are necessary to discover and characterize enzyme inhibitors, despite the vested interest the pharmaceutical industry has in this field. Beginning with the most basic principles pertaining to simple, one-substrate enzyme reactions and their inhibitors, and progressing to a thorough treatment of two-substrate enzymes, Kinetics of Enzyme Action: Essential Principles for Drug Hunters provides biochemists, medicinal chemists, and pharmaceutical scientists with numerous case study examples to outline the tools and techniques necessary to perform, understand, and interpret detailed kinetic studies for drug discovery.
Book Synopsis Comprehensive Natural Products Chemistry: Enzymes, enzyme mechanisms, proteins, and aspects of NO chemistry by : Derek H. R. Barton
Download or read book Comprehensive Natural Products Chemistry: Enzymes, enzyme mechanisms, proteins, and aspects of NO chemistry written by Derek H. R. Barton and published by Elsevier Publishing Company. This book was released on 1999 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. This volume describes the dramatic advances in studies of the structure and function of enzymes which have led to an understanding of the rich chemistry used by nature to construct molecules and how the enzymes of natural products biosynthesis catalyze these reactions. Natural products are synthesized from simple precursors through a series of enzyme mediated reactions that are exquisitely selective and efficient. Questions about the mechanisms of these reactions and what features of enzyme catalytic sites are important for stabilizing transition states and reactive intermediates have been addressed by combining studies in mechanistic organic chemistry, structural biology, and molecular genetics. Except in rare instances, the enzymes of natural products biosynthesis are not found in abundance, and as a consequence, they are not readily available for study from natural sources. This situation has changed through the dramatic advances in gen
Book Synopsis Mathematical Biology by : Ronald W. Shonkwiler
Download or read book Mathematical Biology written by Ronald W. Shonkwiler and published by Springer Science & Business Media. This book was released on 2009-08-04 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents mathematical biology as a field with a unity of its own, rather than only the intrusion of one science into another. The book focuses on problems of contemporary interest, such as cancer, genetics, and the rapidly growing field of genomics.
Book Synopsis Rational Approaches to Structure, Activity, and Ecotoxicology of Agrochemicals by : Wilfried Draber
Download or read book Rational Approaches to Structure, Activity, and Ecotoxicology of Agrochemicals written by Wilfried Draber and published by CRC Press. This book was released on 1992-07-14 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents discussions of the most important aspects in the development of agrochemicals. The book covers such broad areas as structure activity and ecotoxicological analyses in comprehensive reviews for general methods and chronicles for individual examples. Topics in structure-activity relationships include how to combine submolecular structures of pharmacological interests and modify them according to chemorational models with computer-aided procedures such as the traditional Hansch-type QSAR, the sequential, simplex optimization, and molecular modeling. Topics in the ecotoxicology of organo phosphorus compounds are discussed in terms of the quantitative structure-toxicity relationship (QSTR). Chronicles of molecular orbital methodology in predicting environmental fates of agrochemicals are also provided. This volume will be invaluable for researchers in the agrochemical and pharmaceutical industries.
Book Synopsis Physiology and Maintenance - Volume II by : Osmo Otto Paivio Hanninen
Download or read book Physiology and Maintenance - Volume II written by Osmo Otto Paivio Hanninen and published by EOLSS Publications. This book was released on 2009-09-23 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physiology and Maintenance is a component of Encyclopedia of Biological, Physiological and Health Sciences in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The Theme on Physiology and Maintenance with contributions from distinguished experts in the field, discusses the functions of our body and their regulations which are some of the most fascinating areas of science. The content of the theme is organized with state-of-the-art presentations covering the following aspects of the subject: General Physiology; Enzymes: The Biological Catalysts of Life; Nutrition and Digestion; Renal Excretion; Endocrinology; Respiration; Blood Circulation: Its Dynamics And Physiological Control; Locomotion in Sedentary Societies; Neurophysiology; Plant Physiology and Environment : A Synopsis, which are then expanded into multiple subtopics, each as a chapter. These five volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.
