Protein Carbohydrate And Protein Protein Interactions
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Carbohydrate Protein Interactions
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Author : D. Wade Abbott
language : en
Publisher: Springer Nature
Release Date : 2023-05-06
Carbohydrate Protein Interactions written by D. Wade Abbott and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-06 with Science categories.
This second edition provides new and updated tools for studying protein-carbohydrate interactions ranging from traditional biochemical methods to state-of-the-art techniques. This book focuses on four different research themes detailing methods for screening and quantifying CAZyme activity, investigating the interactions between proteins, carbohydrate ligands, methods for the visualization of carbohydrates, protein-carbohydrate complexes, structural and “omic” approaches for studying systems of CAZymes. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introduction to the topic, lists necessary materials and methods, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols. Authoritative and cutting-edge, Carbohydrate- Protein Interactions: Methods and Protocols, Second Edition aims to be comprehensive guide for researchers in the field.
Protein Carbohydrate And Protein Protein Interactions
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Author : Alain Teboho Laederach
language : en
Publisher:
Release Date : 2003
Protein Carbohydrate And Protein Protein Interactions written by Alain Teboho Laederach and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Any molecular recognition event results in a change in the free energy of the system. The extent of this change is related to the association constant, such that the more negative the free energy change is, the tighter the interaction between receptor and ligand. Protein-carbohydrate interactions play a critical role in signal transduction, innate immunity, and metabolism. Modeling these interactions is somewhat complicated by the inherent flexibility of carbohydrates as well as their relatively large number of functional groups. An empirical scoring function for docking carbohydrates to proteins, specifically tailored to predict both the correct binding orientation and free energy of binding of the carbohydrate-ligand/protein-receptor complex, will be presented. This new scoring function can predict free energies of binding to within 1.1 kcal/mol residual standard error, a definite improvement over existing scoring functions that result in standard errors well over 2 kcal/mol. Application of automated docking methodology to determine carbohydrate recognition specificity of the C-type lectin, human surfactant protein D, will also be presented. In the second part of the thesis, the role of [pi]-stacking interactions (e.g. between Tyr side chains) in stabilizing protein folds will be discussed. A 17-residue peptide derived from the naturally occurring anti-microbial peptide tachyplesin I was investigated using NMR spectroscopy. NOE cross-peaks were observed, confirming the existence of this interaction in solution. In the final part of the thesis, a quantitative NMR investigation into the self-association behavior of the regulatory domains of several Tec family member kinases will be presented. Of particular interest, self-association within Bruton's tyrosine kinase (Btk) regulatory domains occurs through the formation of an asymmetric homodimer. Together this work demonstrates the importance of rigorous biophysical characterization of biomolecular recognition events and the interdependence of computational modeling and experimentation.
Carbohydrate Protein Interaction
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Author : Adrienne E. Clarke
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Carbohydrate Protein Interaction written by Adrienne E. Clarke and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.
Carbohydrate as the primary product of photosynthesis has a vital role in the maintenance of life on this planet. Until relatively recently, interest in complex carbohydrates focussed on their structural role in the extracellular matrix/ cell wall of animal, plant, and microbial cells and on their role as energy sources (e.g., starch and glycogen) and struc tural components (e.g., cellulose) in natural products. There was, however, indirect evidence that carbohydrates could play an informational role; this evidence was from the find ing last century that plant lectins caused specific agglutina tion of certain animal cells and, more recently, that the agglutination was mediated by interactions between the plant lectin and cell surface carbohydrates. It is now clear that endogenous carbohydrate binding proteins are important in cell-cell recognition phenomena in animal systems. Recently, impressive evidence has been presented that complex oligosaccharides, derived from cell walls, are also important in plant recognition events, for example in signalling the defence mechanisms of a plant to respond to attack by insects and microbial pathogens.
Protein Interactions Computational Methods Analysis And Applications
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Author : M Michael Gromiha
language : en
Publisher: World Scientific
Release Date : 2020-03-05
Protein Interactions Computational Methods Analysis And Applications written by M Michael Gromiha and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-05 with Science categories.
This book is indexed in Chemical Abstracts ServiceThe interactions of proteins with other molecules are important in many cellular activities. Investigations have been carried out to understand the recognition mechanism, identify the binding sites, analyze the the binding affinity of complexes, and study the influence of mutations on diseases. Protein interactions are also crucial in structure-based drug design.This book covers computational analysis of protein-protein, protein-nucleic acid and protein-ligand interactions and their applications. It provides up-to-date information and the latest developments from experts in the field, using illustrations to explain the key concepts and applications. This volume can serve as a single source on comparative studies of proteins interacting with proteins/DNAs/RNAs/carbohydrates and small molecules.
Computational Prediction And Analysis Of Protein Carbohydrate And Protein Protein Interactions
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Author : Chaitanya A. K. Koppisetty
language : en
Publisher:
Release Date : 2010
Computational Prediction And Analysis Of Protein Carbohydrate And Protein Protein Interactions written by Chaitanya A. K. Koppisetty and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Protein Carbohydrate Interactions
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Author : D. Wade Abbott
language : en
Publisher: Humana Press
Release Date : 2017-05-02
Protein Carbohydrate Interactions written by D. Wade Abbott and has been published by Humana Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-02 with Science categories.
This volume is a wide-ranging tool for studying protein-carbohydrate interactions that extend from traditional biochemical methods to state-of-the-art techniques. This book focuses on four different research themes: Part I describes methods for screening and quantifying CAZyme activity; Part II contains methods for investigating the interactions between proteins and carbohydrate ligands; Part III discusses methods for the visualization of carbohydrates and protein-carbohydrate complexes; and Part IV focuses on structural and “omic” approaches for studying systems of CAZymes. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and thorough, Protein-Carbohydrate Interactions: Methods and Protocols is a valuable resource to the glycomics research community. In this continuously advancing field, the methods in this book highlight the biology of glycomics, thus driving biotechnological innovation and solutions for human health and sustainable resources within the emerging green community.
Protein Carbohydrate Interactions
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Author : D. Wade Abbott
language : en
Publisher:
Release Date : 2017
Protein Carbohydrate Interactions written by D. Wade Abbott and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Carbohydrates categories.
"This volume is a wide-ranging tool for studying protein-carbohydrate interactions that extend from traditional biochemical methods to state-of-the-art techniques. This book focuses on four different research themes: Part I describes methods for screening and quantifying CAZyme activity; Part II contains methods for investigating the interactions between proteins and carbohydrate ligands; Part III discusses methods for the visualization of carbohydrates and protein-carbohydrate complexes; and Part IV focuses on structural and "omic" approaches for studying systems of CAZymes. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and thorough, Protein-Carbohydrate Interactions: Methods and Protocols is a valuable resource to the glycomics research community. In this continuously advancing field, the methods in this book highlight the biology of glycomics, thus driving biotechnological innovation and solutions for human health and sustainable resources within the emerging green community. ."--Prové de l'editor.
Calorimetric And Spectroscopic Evaluation Of Protein Carbohydrate And Protein Protein Interactions
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Author : Pierre Olivier Souillac
language : en
Publisher:
Release Date : 2000
Calorimetric And Spectroscopic Evaluation Of Protein Carbohydrate And Protein Protein Interactions written by Pierre Olivier Souillac and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
Development Of Computational Methods To Characterize Carbohydrate Protein Interactions
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Author : Amika Sood
language : en
Publisher:
Release Date : 2016
Development Of Computational Methods To Characterize Carbohydrate Protein Interactions written by Amika Sood and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
Specific carbohydrate-protein interactions are crucial in numerous physiological processes, disruption of which has been implicated in many different diseases like cancer. This provides researchers an opportunity to utilize carbohydrates as biomarkers and targets for therapeutics for such diseases. There has been a tremendous surge in the research being conducted towards the development of techniques to analyze carbohydrates and their specificity and affinity for different proteins. However, owing to their complex three-dimensional structure, stereochemistry, low binding affinities and broad specificity, carbohydrates have proven to be challenging to study. Therefore, new techniques and improvements in the existing methodologies are required. Here, we show that the incorporation of experimental data into molecular modeling can be used as a powerful combination to gain an understanding of the structural features of proteins and carbohydrates leading to the specificity in their interactions. Firstly, hydroxyl radical protein footprinting (HRPF) was used to establish a relationship between the oxidation of amino acids exposed on the surface of a protein and their solvent accessible surface area (SASA). Oxidation, as well as SASA, are both directly proportional to the exposure of an amino acid to the solvent. This relationship was used to estimate SASA of residues of a protein in solution, which was then successfully utilized as a score to quantify the quality of models generated through a molecular dynamics (MD) simulation and homology modeling. This relationship can also be used to study protein- carbohydrate interactions, which remains to be tested. Secondly, the functional groups of a monosaccharide essential for forming protein-carbohydrate interactions were identified by using co-crystal structures and per-atom binding energy analysis, which shows that not all chemically-equivalent functional groups are equally significant for binding. Lastly, the 3D structure of a group of monosaccharides was analyzed and it was observed that two monosaccharides can possess structural similarities depending on their alignment, which can be used to explain cross-reactivity between a protein and more than one carbohydrate.
Carbohydrate Protein Interactions
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Author : Aharon Katzir-Katchalsky. Center of the Weizmann Institute of Science
language : en
Publisher:
Release Date :
Carbohydrate Protein Interactions written by Aharon Katzir-Katchalsky. Center of the Weizmann Institute of Science and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.