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Author: Hans Neurath Publisher: Elsevier ISBN: 0323162061 Category : Science Languages : en Pages : 678
Book Description
The Proteins, Volume III, Third Edition deals with the structure of proteins in terms of composition, amino acid sequence, and three-dimensional conformation. Special consideration is given to sulfur and the sulfur-containing amino acids because of their unique contribution to the structure and reactivity of certain proteins. The book reviews the strategies and procedures for determining the amino acid sequence of a protein. The "spinning-cup" sequenator method of Edman and Begg; the role of sulfur in proteins; and the three-dimensional structure of some crystalline proteins by X-ray diffraction analysis are covered as well. Protein chemists, medical and biological researchers, and students who require more knowledge of protein chemistry will find the book extremely useful.
Author: Hans Neurath Publisher: Elsevier ISBN: 0323162061 Category : Science Languages : en Pages : 678
Book Description
The Proteins, Volume III, Third Edition deals with the structure of proteins in terms of composition, amino acid sequence, and three-dimensional conformation. Special consideration is given to sulfur and the sulfur-containing amino acids because of their unique contribution to the structure and reactivity of certain proteins. The book reviews the strategies and procedures for determining the amino acid sequence of a protein. The "spinning-cup" sequenator method of Edman and Begg; the role of sulfur in proteins; and the three-dimensional structure of some crystalline proteins by X-ray diffraction analysis are covered as well. Protein chemists, medical and biological researchers, and students who require more knowledge of protein chemistry will find the book extremely useful.
Author: Publisher: Academic Press ISBN: 0128168528 Category : Science Languages : en Pages : 428
Book Description
"Dancing protein clouds: Intrinsically disordered proteins in the norm and pathology" represents a set of selected studies on a variety of research topics related to intrinsically disordered proteins. Topics in this update include structural and functional characterization of several important intrinsically disordered proteins, such as 14-3-3 proteins and their partners, as well as proteins from muscle sarcomere; representation of intrinsic disorder-related concept of protein structure-function continuum; discussion of the role of intrinsic disorder in phenotypic switching; consideration of the role of intrinsically disordered proteins in the pathogenesis of neurodegenerative diseases and cancer; discussion of the roles of intrinsic disorder in functional amyloids; demonstration of the usefulness of the analysis of translational diffusion of unfolded and intrinsically disordered proteins; consideration of various computational tools for evaluation of functions of intrinsically disordered regions; and discussion of the role of shear stress in the amyloid formation of intrinsically disordered regions in the brain. - Provides some recent studies on the intrinsically disordered proteins and their functions, as well as on the involvement of intrinsically disordered proteins in pthogenesis of various diseases - Contains numerous illustrative materials (color figures, diagrams, and tables) to help the readers to delve in the information provided - Includes contributions from recognized experts in the field
Author: Hans Neurath Publisher: Elsevier ISBN: 0323162037 Category : Science Languages : en Pages : 719
Book Description
The Proteins, Third Edition, Volume V discusses the unifying concepts of protein chemistry. This volume contains three chapters that cover specific protein classes, namely, glycoproteins and cyclopeptides. Chapter 1 deals first with the purification and characterization of the N- and O-linked glycosidic groups of glycoproteins. This chapter then describes the oligosaccharide catabolism and the roles of lysosomal hydrolases, and of functions of glycoproteins as mediated by their oligosaccharide groups. Chapter 2 begins with a detailed review of ultraviolet and visible spectroscopic techniques along with their basic principles, as well as theoretical calculations of peptide spectra. This chapter then considers absorption spectroscopy, optical rotary dispersion, and circular dichroism, followed by a discussion on the use of these methods on the secondary, tertiary, and quaternary structures of proteins in solution. Infrared and Raman spectroscopy and their applications to secondary structure analysis of proteins are also included in this chapter. Chapter 3 provides a critical review of naturally occurring and synthetic cyclopeptides, a unique group of molecules that include diverse biological compounds such as toxins, hormones, regulators of ion transport, and antibiotics. Organic chemists and researchers, teachers and undergraduate students will find this book invaluable.
Author: Hans Neurath Publisher: Elsevier ISBN: 0323162118 Category : Science Languages : en Pages : 565
Book Description
The Proteins, Volume I, Third Edition presents the procedures for the isolation and characterization of proteins and methods for the establishment of homogeneity. This volume contains chapters that discuss molecular sieve techniques for protein analysis; the theory and practice of biospecific affinity chromatography; gel electrophoresis of proteins in sodium dodecyl sulfate; sedimentation analysis of proteins; the subunit structure of proteins; and the analysis of protein subunit structure by electron microscopy. Protein chemists, medical and biological researchers, and students who require more knowledge of protein chemistry will find the book of great value.
Author: M. Zouhair Atassi Publisher: Springer Nature ISBN: 3030678148 Category : Science Languages : en Pages : 219
Book Description
The Protein Reviews series serves as a publication vehicle for reviews that focus on crucial contemporary and vital aspects of protein structure, function, evolution and genetics. Volumes are published online first, prior to publication in a printed book. Chapters are selected according to their importance to the understanding of biological systems, relevance to the unravelling of issues associated with health and disease, or impact on scientific or technological advances and developments. Volume 21 presents eight review chapters authored by experts in the related fields. The first chapter covers the enzyme squalene monooxygenase and lipid levels and its relevance in health and disease. Chapter two presents a systematic analysis of the structural and functional aspects of heteromeric solute carriers. The third chapter provides a review of the role of CI- in type IV collagen assembly, function, and disease, including future directions for studies. This is followed by a summary in chapter four about the recent progress on defining the roles of the Slit-Robo signaling in bone metabolism and the possible roles of the interaction between Robo and neural epidermal growth factor-like proteins. Chapter five discusses recent data about the evolutionary aspects on structural differences between humans and the nematode in relation to previous knowledge of core proteins and GAG-attachment sites in Chn and CS proteoglycans of C.elegans and humans. The sixth chapter summarizes the immunochemical character of the IGHV1-69-derived RFs and the recognition mechanism of the IGHV1-69-derived RFs. Chapter seven covers regulated alternative translocation and its role as an emerging mechanism to regulate transmembrane proteins. Finally, chapter eight reviews current progress on IL-36 protein and biology and novel investigative tools. This volume is intended for research scientists, clinicians, physicians and graduate students in the fields of biochemistry, cell biology, molecular biology, immunology and genetics.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309172810 Category : Technology & Engineering Languages : en Pages : 448
Book Description
It is a commonly held belief that athletes, particularly body builders, have greater requirements for dietary protein than sedentary individuals. However, the evidence in support of this contention is controversial. This book is the latest in a series of publications designed to inform both civilian and military scientists and personnel about issues related to nutrition and military service. Among the many other stressors they experience, soldiers face unique nutritional demands during combat. Of particular concern is the role that dietary protein might play in controlling muscle mass and strength, response to injury and infection, and cognitive performance. The first part of the book contains the committee's summary of the workshop, responses to the Army's questions, conclusions, and recommendations. The remainder of the book contains papers contributed by speakers at the workshop on such topics as, the effects of aging and hormones on regulation of muscle mass and function, alterations in protein metabolism due to the stress of injury or infection, the role of individual amino acids, the components of proteins, as neurotransmitters, hormones, and modulators of various physiological processes, and the efficacy and safety considerations associated with dietary supplements aimed at enhancing performance.
Author: Alan B. Boscoe Publisher: Nova Publishers ISBN: 9781600216633 Category : Medical Languages : en Pages : 274
Book Description
Proteins are large organic compounds made of amino acids arranged in a linear chain and joined together by peptide bonds between the carboxyl and amino groups of adjacent amino acid residues. The sequence of amino acids in a protein is defined by a gene and encoded in the genetic code. Although this genetic code specifies 20 'standard' amino acids, the residues in a protein are often chemically altered in post-translational modification: either before the protein can function in the cell, or as part of control mechanisms. Proteins can also work together to achieve a particular function, and they often associate to form stable complexes. Like other biological macromolecules such as polysaccharides and nucleic acids, proteins are essential parts of organisms and participate in every process within cells. Many proteins are enzymes that catalyse biochemical reactions, and are vital to metabolism. Proteins also have structural or mechanical functions, such as actin and myosin in muscle, and the proteins in the cytoskeleton, which forms a system of scaffolding that maintains cell shape. Other proteins are important in cell signalling, immune responses, cell adhesion, and the cell cycle. Protein is also a necessary part of animals' diets, since they cannot synthesise all the amino acids and must obtain essential amino acids from food. Through the process of digestion, animals break down ingested protein into free amino acids that can be used for protein synthesis. This new book presents the latest research in the field.
Author: Hans Neurath
Author: Hans Neurath
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Author: Hans Neurath
Author: So Iwata
Author: Hans Neurath
Author: Thorburn Brailsford Robertson
Author: M. Zouhair Atassi
Author: Institute of Medicine
Author: Alan B. Boscoe