Author: T.L. Hill
Publisher: Springer Science & Business Media
ISBN: 146125082X
Category : Science
Languages : en
Pages : 468
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Book Description
During the past few decades we have witnessed an era of remarkable growth in the field of molecular biology. In 1950 very little was known of the chemical constitution of biological systems, the manner in which information was trans mitted from one organism to another, or the extent to which the chemical basis of life is unified. The picture today is dramatically different. We have an almost bewildering variety of information detailing many different aspects of life at the molecular level. These great advances have brought with them some breath-taking insights into the molecular mechanisms used by nature for rep licating, distributing and modifying biological information. We have learned a great deal about the chemical and physical nature of the macromolecular nucleic acids and proteins, and the manner in which carbohydrates, lipids and smaller molecules work together to provide the molecular setting of living sys tems. It might be said that these few decades have replaced a near vacuum of information with a very large surplus. It is in the context of this flood of information that this series of monographs on molecular biology has been organized. The idea is to bring together in one place, between the covers of one book, a concise assessment of the state of the subject in a well-defined field. This will enable the reader to get a sense of historical perspective-what is known about the field today-and a description of the frontiers of research where our knowledge is increasing steadily.
Author: Terrell L. Hill
Publisher:
ISBN: 9783540961031
Category : Cooperative binding (Biochemistry)
Languages : en
Pages : 459
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Book Description
Author: Arieh Y. Ben-Naim
Publisher: Springer Science & Business Media
ISBN: 147573302X
Category : Science
Languages : en
Pages : 358
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Book Description
This is the first book that attempts to study the origin of cooperatvity in binding systems from the molecular point of view. The molecular approach provides a deeper insight into the mechanism of cooperativity and regulation, than the traditional phenomenological approach. This book uses the tools of statistical mechanics to present the molecular theory of cooperativity. Cooperativity is used in a variety of processes-such as loading and unloading of oxygen at relatively small pressure differences; maintaining an almost constant concentration of various compounds in living cells; and switching on and off the reading of genetic information. This book may be used as a textbook by graduate students in Chemistry, Biochemistry and Biophysics, and will also be of interest to researchers in theoretical biochemistry.
Author: Terrell L. Hill
Publisher:
ISBN:
Category :
Languages : en
Pages : 459
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Book Description
Author: M. Weissbluth
Publisher: Springer Science & Business Media
ISBN: 3642808018
Category : Medical
Languages : en
Pages : 187
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Book Description
Approximately one third of the mass of a mammalian red blood cell is hemo globin. Its major function is to bind oxygen at the partial pressure prevailing in the lungs and to release it to the tissues where the partial pressure is lower. The process whereby hemoglobin performs this essential physiological role is characterized by a cooperative interaction among its constituent subunits. A great deal of research effort has been devoted to this interaction, going back at least as far as the fitst decade of this century. Moreover, cooperativity in hemo globin is probably not unique; it may well be one instance of a general class of interactions that occur in biological molecules. Certain enzymes with a variety of regulatory and catalytic functions, for example, contain several sites which interact in a highly specific manner such that the affinity of a given site for the substrate is markedly influenced by the state of binding at the other sites. But whereas we know very little of the structure of most enzymes of this type, hemo globin is one of a very small number of biological molecules whose immensely intricate machinery has been revealed to us. We owe this insight to the group under the leadership of M. F. PERUTZ in Cambridge, England, whose research over a period of several decades culminated in a detailed description of the three dimensional structure.
Author: Arieh Ben-Naim
Publisher:
ISBN: 9781475733037
Category :
Languages : en
Pages : 368
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Book Description
Author: Jannette Carey
Publisher: Wiley
ISBN: 9781119878421
Category : Science
Languages : en
Pages : 0
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Book Description
A concise and accessible textbook covering ligand-binding theory in chemistry, biology, and drug development In Ligand-binding Basics: Evaluating Intermolecular Affinity, Specificity, Stoichiometry, and Cooperativity, accomplished chemist Jannette Carey introduces ligand binding in a thorough and practical way for those new to the topic, as well as anyone seeking a connection between theory and experiment. Using a minimum of mathematical formalism, this book offers analytical rigor while remaining accessible to non-specialist practitioners. It provides readers with the skills they need to analyze their own binding data or published results, helping them develop an intuitive grasp of ligand-binding phenomena integrated with structural and thermodynamic understanding. Topics covered include: Application of the principles of equilibrium, mass action, and mass balance to derive the basic equations that describe all binding processes Recommended approaches for plotting and graphical analysis of binding data Strategies for designing, analyzing, interpreting, and troubleshooting experiments from the perspective of ligand-binding theory Review of selected examples that illustrate integration of structural and thermodynamic analysis Perfect for students and educators in chemistry, biochemistry, molecular biology, and pharmaceutical science, Ligand-binding Basics will also appeal to practitioners who aim to study ligand binding in any molecular system.
Author: Jo M. Holt
Publisher: Elsevier
ISBN: 0080497179
Category : Science
Languages : en
Pages : 315
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Book Description
This volume focuses on the cooperative binding aspects of energetics in biological macromolecules. Methodologies such as NMR, small-angle scattering techniques for analysis, calorimetric analysis, fluorescence quenching, and time resolved FRET measurements are discussed.*Methods for Evaluating Cooperativity in a Dimeric Hemoglobin*Multiple-Binding of Ligands to a Linear Biopolymer*Fluorescence Quenching Methods to Study Protein-Nucleic Acid Interactions*Linked Equilibria in Biotin Repressor Function: Thermodynamic, Structural and Kinetic Analysis
Author: Douglas Poland
Publisher: Oxford University Press, USA
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 364
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Book Description
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1068
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Book Description
