Protein Protein Interactions

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Protein-Protein Interactions

Author : Weibo Cai,Hao Hong
Publisher : BoD – Books on Demand
Page : 488 pages
File Size : 54,6 Mb
Release : 2012-03-30
Category : Science
ISBN : 9789535103974

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Protein-Protein Interactions by Weibo Cai,Hao Hong Pdf

Proteins are indispensable players in virtually all biological events. The functions of proteins are coordinated through intricate regulatory networks of transient protein-protein interactions (PPIs). To predict and/or study PPIs, a wide variety of techniques have been developed over the last several decades. Many in vitro and in vivo assays have been implemented to explore the mechanism of these ubiquitous interactions. However, despite significant advances in these experimental approaches, many limitations exist such as false-positives/false-negatives, difficulty in obtaining crystal structures of proteins, challenges in the detection of transient PPI, among others. To overcome these limitations, many computational approaches have been developed which are becoming increasingly widely used to facilitate the investigation of PPIs. This book has gathered an ensemble of experts in the field, in 22 chapters, which have been broadly categorized into Computational Approaches, Experimental Approaches, and Others.

Protein Interactions

Author : Peter Schuck
Publisher : Springer Science & Business Media
Page : 537 pages
File Size : 41,8 Mb
Release : 2007-03-20
Category : Science
ISBN : 9780387359663

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Protein Interactions by Peter Schuck Pdf

This volume successfully and clearly examines how biophysical approaches can be used to study complex systems of reversibly interacting proteins. It deals with the methodology behind the research and shows how to synergistically incorporate several methodologies for use. Each chapter treats and introduces the reader to different biological systems, includes a brief summary of the physical principles, and mentions practical requirements.

Protein-protein Interactions (PPIs)

Author : Clyde R. Montgomery
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 55,7 Mb
Release : 2017
Category : Protein-protein interactions
ISBN : 1634859707

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Protein-protein Interactions (PPIs) by Clyde R. Montgomery Pdf

Protein-protein interactions (PPIs) play an important role in vital biological processes such as metabolic and signaling pathways, cell cycle control, and DNA replication and transcription. This book discusses types, methods for detection and the analysis of PPIs. Chapter One describes two key nuclear magnetic resonance (NMR) methods for the investigation of protein-protein interactions, chemical shift perturbation, and residual dipolar coupling, with practical tips on the preparation of samples, NMR measurement, and analysis. Chapter Two describes the basic principles and provides a practical description of the recent technological developments in solution NMR spectroscopy for examining protein-protein interactions. Chapter Three focuses on identifying PPIs via many learning methods based on protein sequence information. Chapter Four examines the thermodynamics of PPIs by isothermal titration calorimetry. Chapter Five describes the general microscopic features of amyloid fibril structures and then discusses the macroscopic properties of protein aggregate with conformations such as packing, hydration, and enthalpy using thermodynamic variables in combination with densitometry and isothermal titration calorimetry. Chapter Six reviews the special case of protein self-association as a modulator of protein function.

Proteomics and Protein-Protein Interactions

Author : Gabriel Waksman
Publisher : Springer Science & Business Media
Page : 325 pages
File Size : 40,7 Mb
Release : 2006-12-22
Category : Medical
ISBN : 9780387245324

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Proteomics and Protein-Protein Interactions by Gabriel Waksman Pdf

Gabriel Waksman Institute of Structural Molecular Biology, Birkbeck and University College London, Malet Street, London WC1E 7HX, United Kingdom Address for correspondence: Professor Gabriel Waksman Institute of Structural Molecular Biology Birkbeck and University College London Malet Street London WC1E 7H United Kingdom Email: g. waksman@bbk. ac. uk and g. waksman@ucl. ac. uk Phone: (+44) (0) 207 631 6833 Fax: (+44) (0) 207 631 6833 URL: http://people. cryst. bbk. ac. uk/?ubcg54a Gabriel Waksman is Professor of Structural Molecular Biology at the Institute of Structural Molecular Biology at UCL/Birkbeck, of which he is also the director. Before joining the faculty of UCL and Birkbeck, he was the Roy and Diana Vagelos Professor of Biochemistry and Molecular Biophysics at the Washington University School of Medicine in St Louis (USA). The rapidly evolving ?eld of protein science has now come to realize the ubiquity and importance of protein–protein interactions. It had been known for some time that proteins may interact with each other to form functional complexes, but it was thought to be the property of only a handful of key proteins. However, with the advent of hi- throughput proteomics to monitor protein–protein interactions at an organism level, we can now safely state that protein–protein interactions are the norm and not the exception.

Protein–Protein Interaction Regulators

Author : Siddhartha Roy,Haian Fu
Publisher : Royal Society of Chemistry
Page : 399 pages
File Size : 42,7 Mb
Release : 2020-12-15
Category : Science
ISBN : 9781788011877

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Protein–Protein Interaction Regulators by Siddhartha Roy,Haian Fu Pdf

New genomic information has revealed the crucial role that protein-protein interactions (PPIs) play in regulating numerous cellular functions. Aberrant forms of these interactions are common in numerous diseases and thus PPIs have emerged as a vast class of critical drug targets. Despite the importance of PPIs in biology, it has been extremely challenging to convert targets into therapeutics and targeting PPIs had long been considered a very difficult task. However, over the past decade the field has advanced with increasing growth in the number of successful PPI regulators. Protein-Protein Interaction Regulators surveys the latest advances in the structural understanding of PPIs as well as recent developments in modulator discovery.

Inhibitors of Protein–Protein Interactions

Author : Ali Tavassoli
Publisher : Royal Society of Chemistry
Page : 357 pages
File Size : 45,6 Mb
Release : 2020-12-07
Category : Science
ISBN : 9781788015691

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Inhibitors of Protein–Protein Interactions by Ali Tavassoli Pdf

Protein-protein interactions (PPI) are at the heart of the majority of cellular processes, and are frequently dysregulated or usurped in disease. Given this central role, the inhibition of PPIs has been of significant interest as a means of treating a wide variety of diseases. However, there are inherent challenges in developing molecules capable of disrupting the relatively featureless and large interfacial areas involved. Despite this, there have been a number of successes in this field in recent years using both traditional drug discovery approaches and innovative, interdisciplinary strategies using novel chemical scaffolds. This book comprehensively covers the various aspects of PPI inhibition, encompassing small molecules, peptidomimetics, cyclic peptides, stapled peptides and macrocycles. Illustrated throughout with successful case studies, this book provides a holistic, cutting-edge view of the subject area and is ideal for chemical biologists and medicinal chemists interested in developing PPI inhibitors.

Protein-Protein Interactions

Author : Krishna Mohan Poluri,Khushboo Gulati,Sharanya Sarkar
Publisher : Springer Nature
Page : 346 pages
File Size : 53,7 Mb
Release : 2021-05-19
Category : Science
ISBN : 9789811615948

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Protein-Protein Interactions by Krishna Mohan Poluri,Khushboo Gulati,Sharanya Sarkar Pdf

This book provides a comprehensive overview of the fundamental aspects of protein-protein interactions (PPI), including a detailed account of the energetics and thermodynamics involved in these interactions. It also discusses a number of computational and experimental approaches for the prediction of PPI interactions and reviews their principles, advantages, drawbacks, and the recent developments. Further, it offers structural and mechanistic insights into the formation of protein-protein complexes and maps different PPIs into networks to delineate various pathways that operate at the cellular level. Lastly, it describes computational protein-protein docking techniques and discusses their implications for further experimental research. Given its scope, this book is a valuable resource for students, researchers, scientists, entrepreneurs, and medical/healthcare professionals.

Protein-protein Interactions

Author : Erica A. Golemis,Erica Golemis,Peter David Adams
Publisher : CSHL Press
Page : 954 pages
File Size : 48,8 Mb
Release : 2005
Category : Interactions protéine-protéine - Manuels de laboratoire
ISBN : 9780879697235

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Protein-protein Interactions by Erica A. Golemis,Erica Golemis,Peter David Adams Pdf

Reflecting the various advances in the field, this book provides comprehensive coverage of protein-protein interactions. It presents a collection of the technical and theoretical issues involved in the study of protein associations, including biophysical approaches. It also offers a collection of computational methods for analyzing interactions.

Protein'Protein Interactions

Author : Haian Fu
Publisher : Springer Science & Business Media
Page : 525 pages
File Size : 40,9 Mb
Release : 2008-02-03
Category : Science
ISBN : 9781592597628

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Protein'Protein Interactions by Haian Fu Pdf

As the mysteries stored in our DNA have been more completely revealed, scientists have begun to face the extraordinary challenge of unraveling the int- cate network of protein–protein interactions established by that DNA fra- work. It is increasingly clear that proteins continuously interact with one another in a highly regulated fashion to determine cell fate, such as proliferation, diff- entiation, or death. These protein–protein interactions enable and exert str- gent control over DNA replication, RNA transcription, protein translation, macromolecular assembly and degradation, and signal transduction; essentially all cellular functions involve protein–protein interactions. Thus, protein–p- tein interactions are fundamental for normal physiology in all organisms. Alt- ation of critical protein–protein interactions is thought to be involved in the development of many diseases, such as neurodegenerative disorders, cancers, and infectious diseases. Therefore, examination of when and how protein–p- tein interactions occur and how they are controlled is essential for understa- ing diverse biological processes as well as for elucidating the molecular basis of diseases and identifying potential targets for therapeutic interventions. Over the years, many innovative biochemical, biophysical, genetic, and computational approaches have been developed to detect and analyze p- tein–protein interactions. This multitude of techniques is mandated by the diversity of physical and chemical properties of proteins and the sensitivity of protein–protein interactions to cellular conditions.

Protein-Protein Interaction Networks

Author : Stefan Canzar,Francisca Rojas Ringeling
Publisher : Humana
Page : 0 pages
File Size : 44,5 Mb
Release : 2019-10-04
Category : Science
ISBN : 1493998722

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Protein-Protein Interaction Networks by Stefan Canzar,Francisca Rojas Ringeling Pdf

This volume explores techniques that study interactions between proteins in different species, and combines them with context-specific data, analysis of omics datasets, and assembles individual interactions into higher-order semantic units, i.e., protein complexes and functional modules. The chapters in this book cover computational methods that solve diverse tasks such as the prediction of functional protein-protein interactions; the alignment-based comparison of interaction networks by SANA; using the RaptorX-ComplexContact webserver to predict inter-protein residue-residue contacts; the docking of alternative confirmations of proteins participating in binary interactions and the visually-guided selection of a docking model using COZOID; the detection of novel functional units by KeyPathwayMiner and how PathClass can use such de novo pathways to classify breast cancer subtypes. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary hardware- and software, step-by-step, readily reproducible computational protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and comprehensive, Protein-Protein Interaction Networks: Methods and Protocols is a valuable resource for both novice and expert researchers who are interested in learning more about this evolving field.

Computational Protein-Protein Interactions

Author : Ruth Nussinov,Gideon Schreiber
Publisher : CRC Press
Page : 0 pages
File Size : 42,9 Mb
Release : 2017-05-22
Category : Science
ISBN : 1138113352

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Computational Protein-Protein Interactions by Ruth Nussinov,Gideon Schreiber Pdf

Often considered the workhorse of the cellular machinery, proteins are responsible for functions ranging from molecular motors to signaling. The broad recognition of their involvement in all cellular processes has led to focused efforts to predict their functions from sequences, and if available, from their structures. An overview of current research directions, Computational Protein-Protein Interactions examines topics in the prediction of protein-protein interactions, including interference with protein-protein interactions and their design. Explores Computational Approaches to Understanding Protein-Protein Interactions Outlining fundamental and applied aspects of the usefulness of computations when approaching protein-protein interactions, this book incorporates different views of the same biochemical problem from sequence to structure to energetics. It covers protein-protein interaction prediction and dynamics, design, drug design for inhibition, and uses for the prediction of function. The text provides general chapters that overview the topic and also includes advanced material. The chapters detail the complexity of protein interaction studies and discuss potential caveats. Addresses the Next Big Problem in Molecular Biology While it is important to predict protein associations, this is a daunting task. Edited by two experts in the field and containing contributions from those at the forefront of research, the book provides a basic outline of major directions in computational protein-protein interactions research at the heart of functional genomics and crucial for drug discovery. It addresses the next big problem in molecular biology: how to create links between all the pieces of the cell jigsaw puzzle.

Protein - Protein Interaction

Author : Meike Werther,Harald Seitz
Publisher : Springer
Page : 272 pages
File Size : 50,9 Mb
Release : 2008-08-28
Category : Science
ISBN : 9783540688204

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Protein - Protein Interaction by Meike Werther,Harald Seitz Pdf

This book covers trends in modern biotechnology. It treats all aspects of this interdisciplinary technology, where knowledge, methods and expertise are required from chemistry, biochemistry, microbiology, genetics, chemical engineering and computer science.

Protein-protein Interactions and Networks

Author : Anna Panchenko,Teresa M. Przytycka
Publisher : Springer Science & Business Media
Page : 198 pages
File Size : 54,7 Mb
Release : 2010-04-06
Category : Science
ISBN : 9781848001251

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Protein-protein Interactions and Networks by Anna Panchenko,Teresa M. Przytycka Pdf

The biological interactions of living organisms, and protein-protein interactions in particular, are astonishingly diverse. This comprehensive book provides a broad, thorough and multidisciplinary coverage of its field. It integrates different approaches from bioinformatics, biochemistry, computational analysis and systems biology to offer the reader a comprehensive global view of the diverse data on protein-protein interactions and protein interaction networks.

Protein-Protein Interaction Assays

Author : Mahmood-Ur-Rahman Ansari
Publisher : BoD – Books on Demand
Page : 91 pages
File Size : 50,9 Mb
Release : 2018-07-18
Category : Science
ISBN : 9781789233902

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Protein-Protein Interaction Assays by Mahmood-Ur-Rahman Ansari Pdf

The chapters in this book are written by a team of well-reputed international researchers. The objective is to provide advanced and updated information related to protein-protein interactions. I hope the methods, resources and approaches described here will enhance the available knowledge of the reader significantly.

Structural Biology in Drug Discovery

Author : Jean-Paul Renaud
Publisher : John Wiley & Sons
Page : 1367 pages
File Size : 46,9 Mb
Release : 2020-01-09
Category : Medical
ISBN : 9781118900505

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Structural Biology in Drug Discovery by Jean-Paul Renaud Pdf

With the most comprehensive and up-to-date overview of structure-based drug discovery covering both experimental and computational approaches, Structural Biology in Drug Discovery: Methods, Techniques, and Practices describes principles, methods, applications, and emerging paradigms of structural biology as a tool for more efficient drug development. Coverage includes successful examples, academic and industry insights, novel concepts, and advances in a rapidly evolving field. The combined chapters, by authors writing from the frontlines of structural biology and drug discovery, give readers a valuable reference and resource that: Presents the benefits, limitations, and potentiality of major techniques in the field such as X-ray crystallography, NMR, neutron crystallography, cryo-EM, mass spectrometry and other biophysical techniques, and computational structural biology Includes detailed chapters on druggability, allostery, complementary use of thermodynamic and kinetic information, and powerful approaches such as structural chemogenomics and fragment-based drug design Emphasizes the need for the in-depth biophysical characterization of protein targets as well as of therapeutic proteins, and for a thorough quality assessment of experimental structures Illustrates advances in the field of established therapeutic targets like kinases, serine proteinases, GPCRs, and epigenetic proteins, and of more challenging ones like protein-protein interactions and intrinsically disordered proteins