The purpose of Protein-Protein Recognition is to bring together concepts and systems pertaining to protein-protein interactions in a single unifying volume. In the light of the information from the genome sequencing projects and the increase in structural information it is an opportune time to try to make generalizations about how and why proteins form complexes with each other. The emphasis of the book is on heteromeric complexes (complexes in which each of the components can exist in an unbound state) and will use well-studied model systems to explain the processes of forming complexes.

Over the past decade, there has been an explosive development of research of intrinsically disordered proteins (IDPs), which are also known as unfolded proteins. Structural biologists now recognize that the functional diversity provided by disordered regions complements the functional repertoire of ordered protein regions. In Intrinsically Disordered Protein Analysis: Methods and Experimental Tools, expert researchers explore the high abundance of IDPs in various organisms, their unique structural features, numerous functions, and crucial associations with different diseases. Volume 2 includes sections on single molecule techniques, methods to assess protein size and shape, analyzing conformational behavior, mass-spectrometry, expression and purification of IDP's. Written in the highly successful Methods in Molecular Biology (TM) series format, the chapters include the kind of detailed description and implementation advice that is crucial for getting optimal results in the laboratory. Thorough and intuitive, Intrinsically Disordered Protein Analysis: Methods and Experimental Tools helps scientists further their investigations of these fascinating and dynamic molecules.

Due to continuous technical developments and new insights into the high complexity of neurological diseases, there is an increasing need for the application of proteomic technologies which can yield potential biomarker readouts for improved clinical management as well as for the development of new drugs by struggling pharmaceutical companies. This book describes the step-by-step use of proteomic methods such as two-dimensional gel electrophoresis, multiplex immunoassay, liquid chromatography mass spectrometry (LC-MS) and selective reaction monitoring MS, to increase our understanding of these diseases, with the ultimate aim of improving patient care. The volume will be of high interest to clinical scientists, physicians and pharmaceutical company scientists as it gives insights into the latest technologies enabling the revolution of personalized medicine. It is of direct interest to both technical and bench biomarker scientists as it gives step by step instructions on how to carry out each of the protocols. It is also of interest to researchers as each technique will be presented in the context of a specific neurological disorder, including Alzheimer's disease, multiple sclerosis, autism spectrum disorders, schizophrenia, major depressive disorder and bipolar disorder. Finally, it will also highlight the future research efforts in this field, which are endeavoring to convert proteomic platforms to the form of hand held devices which can be used in a point of care setting and return diagnostic results within the timeframe of a visit to the general practitioner.

X-ray crystallography is the major method of determining biological structures yet the procedures involved in obtaining the required crystals are still seen as something of a black art by many molecular biologists. As with the previous edition this book will dispel this idea by providing a detailed and rational guide to obtaining crystals or proteins and nucleic acids for diffraction studies.

The actin cytoskeleton plays a central role in many cellular processes including cell motility, cytokinesis, endocytosis and phagocytosis. The structure and dynamics of the actin cytoskeleton is regulated by a large number of proteins that interact with monomeric and/or filamentous actin. Actin Monomer Binding Proteins provides a comprehensive view on actin monomer-binding proteins and the mechanisms by which they contribute to actin dynamics and various actin-dependent cellular processes. This new title contains chapters that describe the basic mechanisms of actin dynamics as well as the structural principles by which various actin-binding proteins interact with actin.

This is the first volume in a series on membrane protein transfer. Membrane protein transport underlies the topological disposition of many proteins within cells and it is this disposition that allows for the co-ordination of the central cellular processes, such as metabolism.

This book provides a timely review of the role of histone modifications in epigenetic control of gene expression. Topics covered include: basic mechanisms of molecular recognition of histone post-translational modification (PTMs); combinatorial readout of histone PTMs by tandem epigenome reader domains; genome-wide profiling of histone PTM interactions; small molecule modulation of histone PTM interactions and their potential as a new approach to therapeutic intervention in human diseases. All chapters were written by leading scientists who made the original key discoveries of the structure and mechanism of evolutionarily conserved reader domains, which serve to direct gene transcription in chromatin through interactions with DNA-packing histones in a PTM-sensitive manner.

This book will address the growing roles of epigenetics in disease pathogenesis, and review the contribution of epigenetic modifications to disease onset and progression. The roles that epigenetics plays in facilitating effects of the environment on allergy and immunologic diseases will be reviewed. The book is divided into three parts - the first is an introduction to epigenetics and the methods that have been developed to study epigenetics, the second addresses epigenetics in allergic diseases and the third part will cover epigenetics in autoimmune diseases. With the rapid expansion of knowledge of how genes are regulated and how this regulation affects disease phenotypes, this book will be attractive to experienced researchers as well as those just launching an epigenetics research program. It will also be of interest to allergist, immunologists, rheumatologists and dermatologist who are engaged in clinical practice as a resource for understanding the basis for personalized and precision medicine. For example, the role that epigenetics plays in the pathogenesis in various allergic and autoimmune disorders and how this determines disease phenotypes will be covered extensively in this book. This book will thus help fill the gap in available resources on epigenetics in allergy and autoimmune diseases.

The authoritative guide to analyzing protein interactions by mass spectrometry
Mass spectrometry (MS) is playing an increasingly important role in the study of protein interactions. Mass Spectrometry of Protein Interactionspresents timely and definitive discussions of the diverse range of approaches for studying protein interactions by mass spectrometry with an extensive set of references to the primary literature. Each chapter is written by authors or teams of authors who are international authorities in their fields. This leading reference text:
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Discusses the direct detection of protein interactions through electrospray ionization (ESI-MS); ion mobility analysis; and matrix-assisted laser desorption/ionization (MALDI-MS)
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Covers the indirect analysis of protein interactions through hydrogen-deuterium exchange (HX-MS); limited proteolysis; cross-linking; and radial probe (RP-MS)
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Guides researchers in the use of mass spectrometry in structural biology, biochemistry, and protein science to map and define the huge number and diversity of protein interactions
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Reviews the latest discoveries and applications and addresses new and ongoing challenges
This is a comprehensive reference for researchers in academia and industry engaged in studies of protein interactions and an excellent text for graduate and postgraduate students.

This book provides information about the sources, structure, and properties of keratin as well as its applications. The extraction from different biomass sources (e.g. feathers, hairs, nails, horn, hoof, and claws) as well as the characterization methods of these extracted materials are explained. The development of bioproducts from keratins is challenging and limited since they are neither soluble in polar solvents nor in non-polar solvents. Therefore, the utilization of different microorganisms for the degradation of keratin is also discussed. The main aim of this book is to highlight the unique features of keratin and to update readers with the possible prospects to develop various value-added products from keratins. The book is highly interesting to researchers working in industry and academia on bioproducts, tissue engineering, biocomposites, biofilm, and biofibers.

Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field.

This volume looks at various approaches to study the pleiotropic roles of b-arrestins (b-arrs) in the control of signal transduction, and the resulting cellular and in vivo consequences that arise. The chapters in this book cover diverse topics around b-arrs such as their established roles in GPCR regulation and trafficking; regulatory scaffolding functions of b-arrs in MAPK signaling, cAMP hydrolysis and cytoskeletal dynamics; proteomic analysis of the b-arr interactome; mathematical modelling of b-arr signaling networks; functional selectivity involving biased ligands; nucleocytoplasmic trafficking and primary cilia-associated functions of b-arrs; conformational plasticity of b-arrs; and the roles of b-arrs in allergic inflammation, Type 2 Diabetes, Parkinson's disease, and cancer. 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 authoritative, Beta-Arrestins: Methods and Protocols is a valuable resource for researchers interested in learning more about the function and regulation of b-arrestins.

It is now well known that proteases are found everywhere, in viruses and bacteria as well as in all human, animal and plant cells, and play a role in a variety of biological functions ranging from digestion, fertilization, development to senescence and death. Under physiological conditions the ability of proteases is regulated by endogenous inhibitors. However, when the activity of proteases is not regulated appropriately, disease processes can result, as seen in Alzheimer s disease, cancer metastasis and tumor progression, inflammation and atherosclerosis. Thus it is evident that there is an absolute need for a tighter control of proteolytic activities in different cells and tissues.

Aimed at graduate students and researchers with an interest in cellular proteolytic events, "Role of Proteases in Cellular Dysfunctions" is the second book on Proteases in this series. The book consists of three parts in specified topics based on current literatures for a better understanding for the readers with respect to their subject-wise interests. The first section of this book covers a brief idea about the neuronal disorders and the involvement of proteases such as calpains, caspases and matrix metalloproteases (MMPs). The second section covers the deadly disease cancer and its relation to ubiquitin-proteasome system, MMPs and serine proteases. The last section is about the role of proteases such as calpains, MMPs and serine protease as well as urokinase type plasminogen activator receptor (uPAR) in causing cardiovascular defects. "

This volume provides an overview of experimental procedures and state-of art methods to investigate FOXOs. Chapters guide readers through biochemical and molecular methods, imaging approaches to monitor the subcellular localization of FOXO factors, omics and bioinformatics approaches, different animal models used in FOXO research, and human studies to investigate the role of FOXO factors in human disease and longevity. 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. Authoritative and cutting-edge FOXO Transcription Factors: Methods and Protocols aims to ensure successful results in the further study of this vital field.

Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field.

This volume discusses protocols that cover genetic manipulation of Chinese hamster ovary (CHO) cells for recombinant protein production, and protocols for the characterization of CHO cells using 'omic approaches. This book also explores methods that discuss the genome editing tool, CRISPR/Cas9, and the characterization of recombinant protein products, such as glycosylation and host cell protein analysis. 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. Comprehensive and cutting-edge, Heterologous Protein Production in CHO Cells: Methods and Protocols is a valuable resource for scientists and researchers who are interested in further studying cell production in CHO cells.

In this volume expert researchers detail in silico methods widely used to study peptides. These include methods and techniques covering the database, molecular docking, dynamics simulation, data mining, de novo design and structure modeling of peptides and protein fragments. Chapters focus on integration and application of technologies to analyze, model, identify, predict, and design a wide variety of bioactive peptides, peptide analogues and peptide drugs, as well as peptide-based biomaterials. 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 key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Computational Peptidology seeks to aid scientists in the further study into this newly rising subfield.

Protein plays a critical role in human nutrition. Although animal-derived proteins constitute the majority of the protein we consume, plant-derived proteins can satisfy the same requirement with less environmental impact. Sustainable Protein Sources allows readers to understand how alternative proteins such as plant, fungal, algal, and insect protein can take the place of more costly and less efficient animal-based sources. Sustainable Protein Sources presents the various benefits of plant and alternative protein consumption, including those that benefit the environment, population, and consumer trends. The book presents chapter-by-chapter coverage of protein from various sources, including cereals and legumes, oilseeds, pseudocereals, fungi, algae, and insects. It assesses the nutrition, uses, functions, benefits, and challenges of each of these proteins. The book also explores opportunities to improve utilization and addresses everything from ways in which to increase consumer acceptability, to methods of improving the taste of products containing these proteins, to the ways in which policies can affect the use of plant-derived proteins. In addition, the book delves into food security and political issues which affect the type of crops that are cultivated and the sources of food proteins. The book concludes with required consumer choices such as dietary changes and future research ideas that necessitate vigorous debate for a sustainable planet.

Peptides and proteins are crucial biomolecules in life. The manifold functions they carry out range from molecular recognition and signaling to catalysis and immune response. However, the native systems are limited to a reduced toolbox of chemical functionalities as well as tridimensional structures. Widening these toolboxes could pave the way to engineer peptides and proteins with enhanced properties compared to their native counterparts and/or with structures and functions unprecedented in Nature. Advances in the chemical and biological synthesis of peptides and proteins, in computational tools, in molecular biology and in high-throughput screening methods are making this realm possible.This book aims to give an overview of the last developments in the field of peptide and protein engineering. It comprises a collection of chapters that span from the production of simple non-proteinogenic building blocks and peptidic scaffolds of different sizes and structures to more complex systems including peptide-based nanomaterials, enzymes and artificial metalloenzymes. Different strategies are described where chemical and biological tools have been developed and combined to attain the desired properties and sought functionalities.The diverse systems described in this book highlight the progress in this important field and represent the starting points for the development of functional biomolecules, biomaterials and hybrid systems capable of addressing key societal challenges of our times in relevant areas such health, environment and energy.

Plants have evolved with a complex array of signaling molecules to facilitate their growth and development and their interactions with the environment. A vast number of different peptide molecules form an important but until recently often overlooked component amongst these signaling molecules. Plant peptide signals are involved in regulating meristem growth and organogenesis, modulating plant growth and homeostatic responses. They also have important roles as signals of imminent danger or pathogen attack. This volume focuses on the roles of various peptide signaling molecules in development, defence and homeostasis. As it is likely that further plant peptide signaling molecules remain to be discovered, the last section takes a practical look at methods to identify new peptides and characterise their functions.

It is our great pleasure to introduce the Proceedings of the Twenty-First European Peptide Symposium, held in Platja d' Aro, Spain, September 2-8, 1990. Over seven hundred scientists from nearly thirty countries, mostly European but also from the Americas, Australia and Japan, assembled at the largest-to-date in a series of European Peptide Symposia to present and discuss their recent findings in the field of peptides. Whenever scientists meet, a good deal of their interaction cannot be appropri ately recorded in book form. Fruitful early morning dialogues go regrettably unrecorded or, at most, precariously scribbled on ephemeral breakfast napkins. Many a brilliant late night debate is bound to fade away through the mists of a noisy discotheque. Alas, this book will unfortunately ignore these potentially splendid contributions to science! No effort has been made either to register the discussions that followed the oral presentations of the Symposium, or the two open sessions on special topics of general interest. Spontaneity, the main appeal of oral discussion, is somewhat lost, we believe, on literal transcription. Once all these non-recordable forms of scientific communication are discounted one is left with the core of the Symposium, i.e., its scientific communications, both in oral and poster form, and it is to these that the book you have in your hands is devoted.

Early Stage Protein Misfolding and Amyloid Aggregation, Volume 329, the latest in the International Review of Cell and Molecular Biology series presents comprehensive reviews and current advances in cell and molecular biology, including articles that address the structure and control of gene expression, nucleocytoplasmic interactions, control of cell development and differentiation, and cell transformation and growth. The series has a worldwide readership and maintains a high standard by publishing invited articles on important and timely topics as authored by prominent cell and molecular biologists.

Enzymology at the Membrane Interface: Intramembrane Proteases, Volume 584, the latest release in the Methods in Enzymology series, covers a subset of enzymes that work in the environment of the biological cell membrane. This field, called interfacial enzymology, involves a special series of experimental approaches for the isolation and study of these enzymes.

Chromatin Remodelling and Immunity, Volume 106, the latest release in the Advances in Protein Chemistry and Structural Biology series is an essential resource for protein chemists. Each volume brings forth new information about protocols and analysis of proteins, with each thematically organized volume guest edited by leading experts in a broad range of protein-related topics.

The biological membranes of cellular organization enfold an important group of membrane proteins called the ATPases, which are not only versatile in maintaining chemical gradient and electrical potential across the membrane but also bring metabolites necessary for cell metabolism and drive out toxins, waste products and solutes that otherwise can curb cell functions. ATPases are distributed virtually in all live forms starting from unicellular to multicellular and also in viruses. There are different types of ATPases, which differ in function and structure and in the type of ions they transport. The three main types of the ion pump ATPase family are: (i) P-type ATPases that transport different ions across membranes and Ca2+ATPases belongs to this catagory (ii) F-type ATPase in mitochondria, chloroplasts and bacterial plasma membranes produce ATP using the proton gradient; and (iii) V-type ATPase catalyzes ATP hydrolysis to transport solutes and maintains acidic pH in organelles like lysosomes. Genetic defects in either of the ATPases cause several diseases and a number of researches have demonstrated the involvement of the members of ATPases in the cell pathology and diseases, thereby penetrating exciting new areas of our understanding. In this book, the authors summarize recent knowledge about the molecular mechanisms associated with Ca2+-ATPase, V-ATPase and F-ATPase in intracellular and extracellular Ca2+ transport, mitochondrial ATP synthase, vesicular H+ transport, and lysosomal pH regulation. This book thereby bridges the gap between fundamental research and biomedical and pharmaceutical applications. The book provides an informative resource to improve ATPase research and modern therapeutic approaches toward different life threatening diseases that are associated with dysregulation of the ATPases.