[PDF] Protein Structure And Diseases eBook

Author : Engelbert Buxbaum
Publisher : Springer
Page : 521 pages
File Size : 10,91 MB
Release : 2015-11-27
Category : Science
ISBN : 331919920X

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This book serves as an introduction to protein structure and function. Starting with their makeup from simple building blocks, called amino acids, the 3-dimensional structure of proteins is explained. This leads to a discussion how misfolding of proteins causes diseases like cancer, various encephalopathies, or diabetes. Enzymology and modern concepts of enzyme kinetics are then introduced, taking into account the physiological, pharmacological and medical significance of this often neglected topic. This is followed by thorough coverage of hæmoglobin and myoglobin, immunoproteins, motor proteins and movement, cell-cell interactions, molecular chaperones and chaperonins, transport of proteins to various cell compartments and solute transport across biological membranes. Proteins in the laboratory are also covered, including a detailed description of the purification and determination of proteins, as well as their characterisation for size and shape, structure and molecular interactions. The book emphasises the link between protein structure, physiological function and medical significance. This book can be used for graduate and advanced undergraduate classes covering protein structure and function and as an introductory text for researchers in protein biochemistry, molecular and cell biology, chemistry, biophysics, biomedicine and related courses. About the author: Dr. Buxbaum is a biochemist with interest in enzymology and protein science. He has been working on the biochemistry of membrane transport proteins for nearly thirty years and has taught courses in biochemistry and biomedicine at several universities.

Author : M Michael Gromiha
Publisher :
Page : 0 pages
File Size : 13,59 MB
Release : 2024-07-27
Category : Science
ISBN : 9789811293252

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Proteins perform various functions in living organisms. However, any mutation in the amino acid residues of a protein affects its structure and function. Some of these mutations may lead to diseases. These disease-causing mutations have an impact on protein structure, stability, and its binding affinity to complexes. Moreover, the study of amino acid mutation in proteins is important for developing therapeutic strategies. It is a pertinent and timely endeavor to provide comprehensive insights on the consequences of these mutations.The main highlights of this book are the effects of protein mutations on its various functions such as aggregation, folding, stability, binding affinity, and diseases, as well as a wide range of applications such as database development, computational algorithms, and drug design. It will be a platform to provide the up-to-date information and latest developments in the field and will serve as a single resource to get the information on comparative studies to delineate these mutational effects on protein folding, stability, and interactions, and for understanding the molecular basis of diseases.

Author : Vladimir N. Uversky
Publisher : Springer Science & Business Media
Page : 450 pages
File Size : 48,57 MB
Release : 2007-11-24
Category : Science
ISBN : 0387259198

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Research indicates that most neurodegenerative diseases, systemic amyloidoses and many others, arise from the misfolding and aggregation of an underlying protein. This is the first book to discuss significant achievements in protein structure-function relationships in biochemistry, molecular biology and molecular medicine. The authors summarize recent progress in the understanding of the relationships between protein misfolding, aggregation and development of protein deposition disorders.

Author : Marina Ramirez-Alvarado
Publisher : John Wiley & Sons
Page : 1311 pages
File Size : 35,57 MB
Release : 2010-12-01
Category : Science
ISBN : 1118031814

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An increasingly aging population will add to the number of individuals suffering from amyloid. Protein Misfolding Diseases provides a systematic overview of the current and emerging therapies for these types of protein misfolding diseases, including Alzheimer's, Parkinson's, and Mad Cow. The book emphasizes therapeutics in an amyloid disease context to help students, faculty, scientific researchers, and doctors working with protein misfolding diseases bridge the gap between basic science and pharmaceutical applications to protein misfolding disease.

Author :
Publisher : Academic Press
Page : 321 pages
File Size : 17,91 MB
Release : 2011-05-11
Category : Medical
ISBN : 0123812631

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Structural genomics is the systematic determination of 3D structures of proteins representative of the range of protein structure and function found in nature. The goal is to build a body of structural information that will predict the structure and potential function for almost any protein from knowledge of its coding sequence. This is essential information for understanding the functioning of the human proteome, the ensemble of tens of thousands of proteins specified by the human genome. While most structural biologists pursue structures of individual proteins or protein groups, specialists in structural genomics pursue structures of proteins on a genome wide scale. This implies large-scale cloning, expression and purification. One main advantage of this approach is economy of scale. Examines the three dimensional structure of all proteins of a given organism, by experimental methods such as X-ray crystallography and NMR spectroscopy Looks at structural genomics as a foundation of drug discovery as discovering new medicines is becoming more challenging and the pharmaceutical industry is looking to new technologies to help in this mission

Author : Dev Bukhsh Singh
Publisher : Springer Nature
Page : 458 pages
File Size : 31,35 MB
Release : 2020-07-02
Category : Science
ISBN : 9811555303

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This book discusses a broad range of basic and advanced topics in the field of protein structure, function, folding, flexibility, and dynamics. Starting with a basic introduction to protein purification, estimation, storage, and its effect on the protein structure, function, and dynamics, it also discusses various experimental and computational structure determination approaches; the importance of molecular interactions and water in protein stability, folding and dynamics; kinetic and thermodynamic parameters associated with protein-ligand binding; single molecule techniques and their applications in studying protein folding and aggregation; protein quality control; the role of amino acid sequence in protein aggregation; muscarinic acetylcholine receptors, antimuscarinic drugs, and their clinical significances. Further, the book explains the current understanding on the therapeutic importance of the enzyme dopamine beta hydroxylase; structural dynamics and motions in molecular motors; role of cathepsins in controlling degradation of extracellular matrix during disease states; and the important structure-function relationship of iron-binding proteins, ferritins. Overall, the book is an important guide and a comprehensive resource for understanding protein structure, function, dynamics, and interaction.

Author : Hieronim Jakubowski
Publisher : Springer Science & Business Media
Page : 175 pages
File Size : 25,54 MB
Release : 2013-06-20
Category : Science
ISBN : 3709114101

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Excess of homocysteine, a product of the metabolism of the essential amino acid methionine, is associated with poor health, is linked to heart and brain diseases in general human populations, and accelerates mortality in heart disease patients. Neurological and cardiovascular abnormalities occur in patients with severe genetic hyperhomocysteinemia and lead to premature death due to vascular complications. Although it is considered a non-protein amino acid, studies over the past dozen years have discovered mechanisms by which homocysteine becomes a component of proteins. Homocysteine-containing proteins lose their normal biological function and become auto-immunogenic and pro-thrombotic. In this book, the author, a pioneer and a leading contributor to the field, describes up-to date studies of the biological chemistry of homocysteine-containing proteins, as well as pathological consequences and clinical implications of their formation. This is a comprehensive account of the broad range of basic science and medical implications of homocysteine-containing proteins for health and disease. ​

Author : Bairong Shen
Publisher : Springer
Page : 331 pages
File Size : 11,14 MB
Release : 2016-10-31
Category : Science
ISBN : 9811015031

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This book introduces readers to essential methods and applications in translational biomedical informatics, which include biomedical big data, cloud computing and algorithms for understanding omics data, imaging data, electronic health records and public health data. The storage, retrieval, mining and knowledge discovery of biomedical big data will be among the key challenges for future translational research. The paradigm for precision medicine and healthcare needs to integratively analyze not only the data at the same level – e.g. different omics data at the molecular level – but also data from different levels – the molecular, cellular, tissue, clinical and public health level. This book discusses the following major aspects: the structure of cross-level data; clinical patient information and its shareability; and standardization and privacy. It offers a valuable guide for all biologists, biomedical informaticians and clinicians with an interest in Precision Medicine Informatics.