Download or read book The Role of Quality Control by the Bacillus Subtilis Threonyl tRNA Synthetase written by Alexandria Kathryn Plumer and published by . This book was released on 2013 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The threonyl-tRNA synthetase is an enzyme that catalyzes the attachment of the amino acid threonine to the threonyl-tRNA so that protein synthesis at the ribosome can occur. In order to maintain translational fidelity, this tRNA synthetase must employ an editing function that is structurally and functionally separate from this enzyme's aminoacylation capacity. Here, we studied the importance editing function of the Bacillus subtilis threonyl synthetase, ThrRS, by making a single amino acid substitution in the separate editing domain. The data in this study suggest that disrupting editing function in the major B. subtilis ThrRS, thrS, is toxic to the cells under normal growth conditions. A future goal in this project is to study the effect of knocking out the editing function of the minor B. subtilis ThrRS, thrZ.
Download or read book Aminoacyl tRNA Synthetases in Biology and Medicine written by Sunghoon Kim and published by Springer. This book was released on 2014-04-28 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will focus on new molecular interactions and novel activities and the associated diseases that have been recently discovered from the studies of eukaryotic and mammalian aminoacyl-tRNA synthetases. In addition, the potential applications of ARS researches in biotechnology and medicine will be addressed.
Download or read book Structural and Mechanistic Enzymology written by and published by Academic Press. This book was released on 2017-07-17 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural and Mechanistic Enzymology, Volume 109, the latest release in the Advances in Protein Chemistry and Structural Biology series, is an essential resource for protein chemists. Chapters in this new volume include Collagenolytic Matrix Metalloproteinase Structure–Function Relationships: Insights from Molecular Dynamics Studies, Computational Glycobiology: Mechanistic Studies of Carbohydrate-Active Enzymes and Implication for Inhibitor Design, Computational Biochemistry-Enzyme Mechanisms Explored, and A Paradigm for C-H Bond Cleavage: Structural and Functional Aspects of Transition State Stabilization by Mandelate Racemase. This series presents new information on protocols and analysis of proteins, with each volume guest edited by leading experts in a broad range of protein-related topics. This volume presents state-of-the-art contributions, providing insights into the relationship between enzyme structure, catalysis, and function. - Provides cutting-edge developments in protein chemistry and structural biology - Features new information about protocols and analysis of proteins - Contains chapters written by authorities in their respective fields - Targeted to a wide audience of researchers, specialists and students
Download or read book Fidelity and Quality Control in Gene Expression written by Assen Marintchev and published by Academic Press. This book was released on 2012-01-27 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this volume is to provide a comprehensive mechanistic and quantitative view of the processes that mediate or influence the quality control in translation. In addition to discussing processes with direct contribution to translation fidelity, such as aminoacylation of tRNAs and translation elongation itself, special attention is given to other processes with impact on quality control: detection and elimination of defective mRNAs, recycling and translation re-initiation, mRNA editing, and translational recoding through programmed frame-shifting. Provides a comprehensive mechanistic and quantitative view of the processes that mediate or influence the quality control in translation Special attention is given to other processes with impact on quality control: detection and elimination of defective mRNAs, recycling and translation re-initiation, mRNA editing, and translational recoding through programmed frame-shifting
Download or read book Encyclopedia of Biological Chemistry written by and published by Academic Press. This book was released on 2013-01-08 with total page 3223 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4-volume Encyclopedia of Biological Chemistry, Second Edition, represents the current state of a dynamic and crucial field of study. The Encyclopedia pulls together over 500 articles that help define and explore contemporary biochemistry, with content experts carefully chosen by the Editorial Board to assure both breadth and depth in its coverage. Editors-In-Chief William J. Lennarz and M. Daniel Lane have crafted a work that proceeds from the acknowledgement that understanding every living process-from physiology, to immunology, and genetics-is impossible without a grasp on the basic chemistry that provides its underpinning. Each article in the work provides an up-to-date snapshot of a given topic, written by experts, as well as suggestions for further readings for students and researcher wishing to go into greater depth. Available on-line via SciVerse ScienceDirect, the functionality of the Encyclopedia will provide easy linking to referenced articles, electronic searching, as well an online index and glossary to aid comprehension and searchability. This 4-volume set, thoroughly up-to-date and comprehensive, expertly captures this fast-moving field Curated by two esteemed editors-in-chief and an illustrious team of editors and contributors, representing the state of the field Suggestions for further readings offer researchers and students avenues for deeper exploration; a wide-ranging glossary aids comprehension
Download or read book Index Medicus written by and published by . This book was released on 2003 with total page 1924 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Download or read book The Aminoacyl tRNA Synthetases written by Michael Ibba and published by CRC Press. This book was released on 2005-04-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: By virtue of their role as catalysts of the aminoacylation reaction, the aminoacyl-tRNA synthetases ensure that the first step of translation is performed quickly and accurately. In this volume of 36 separate chapters, the many facets of this ancient and ubiquitous family are reviewed, including their surprising structural diversity, enzymology, tRNA interaction properties, and curious alternative functions. These chapters illustrate the degree to which the aminoacyl-tRNA synthetases employ a variety of mechanisms to carry out both the standard functions related to the synthesis of aminoacylated tRNA for protein synthesis, as well as the surprising functions associated with amino acid biosynthesis, cytokine function, and even the processivity of DNA replication. Other chapters explore the regulation of their synthesis, their role in disease, and their prospects as targets for antibacterial therapeutics. This monograph will be a valuable resource for all scientists interested in the fundamentals of protein synthesis from both a basic research and clinical perspective, as well as the relation of translational components to the evolution of the genetic code.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1993 with total page 1356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bacterial Physiology and Metabolism written by Byung Hong Kim and published by Cambridge University Press. This book was released on 2008-02-21 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent determination of genome sequences for a wide range of bacteria has made in-depth knowledge of prokaryotic metabolic function essential in order to give biochemical, physiological, and ecological meaning to the genomic information. Clearly describing the important metabolic processes that occur in prokaryotes under different conditions and in different environments, this advanced text provides an overview of the key cellular processes that determine bacterial roles in the environment, biotechnology, and human health. Prokaryotic structure is described as well as the means by which nutrients are transported into cells across membranes. Glucose metabolism through glycolysis and the TCA cycle are discussed, as well as other trophic variations found in prokaryotes, including the use of organic compounds, anaerobic fermentation, anaerobic respiratory processes, and photosynthesis. The regulation of metabolism through control of gene expression and control of the activity of enzymes is also covered, as well as survival mechanisms used under starvation conditions.
Download or read book Biology of Aminoacyl tRNA Synthetases written by and published by Academic Press. This book was released on 2020-10-23 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology of Aminoacyl-tRNA Synthetases, Volume 48 in The Enzymes series, highlights new advances in the field, with this new volume presenting interesting chapters on A narrative about our work on the endless frontier of editing, The puzzling evolution of aminoacyl-tRNA synthetases, Structural basis of the tRNA recognition by aminoacyl-tRNA synthetases, Catalytic strategies of aminoacyl-tRNA synthetases, Trans-editing by aminoacyl-tRNA synthetase-like editing domains, Adaptive and maladaptive mistranslation arising from aminoacyl-tRNA synthetases, Non-canonical inputs and outputs of tRNA aminoacylation, Structure and function of multi-tRNA synthetase complexes, Mitochondrial aminoacyl-tRNA synthetases, Non-canonical functions of human cytoplasmic tyrosyl-, tryptophanyl- and other aminoacyl-tRNA synthetases, and much more. - Provides the authority and expertise of leading contributors from an international board of authors - Presents the latest release in The Enzymes series
Download or read book Genome Mapping and Genomics in Animal Associated Microbes written by Vishvanath Nene and published by Springer Science & Business Media. This book was released on 2008-11-24 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Achievements and progress in genome mapping and the genomics of microbes supersede by far those for higher plants and animals, in part due to their enormous economic implication but also smaller genome size. In the post-genomic era, whole genome sequences of animal-associated microbes are providing clues to depicting the genetic basis of the complex host-pathogen relationships and the evolution of parasitism; and to improving methods of controlling pathogens. This volume focuses on a globally important group of intracellular prokaryotic pathogens which affect livestock animals. These include Brucella, Mycobacterium, Anaplasma and Ehrlichia, as well as the protozoan pathogens Cryptosporidium and Theileria, for which genome sequence data is available. Insights from comparative genomics of the microbes described provide clues to the adaptation involved in host-microbe interactions, as well as resources potentially useful for application in future research and product development.
Download or read book TRNA written by Dieter Söll and published by . This book was released on 1995 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioinformatics for Geneticists written by Michael R. Barnes and published by John Wiley & Sons. This book was released on 2003-07-01 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely book illustrates the value of bioinformatics, not simply as a set of tools but rather as a science increasingly essential to navigate and manage the host of information generated by genomics and the availability of completely sequenced genomes. Bioinformatics can be used at all stages of genetics research: to improve study design, to assist in candidate gene identification, to aid data interpretation and management and to shed light on the molecular pathology of disease-causing mutations. Written specifically for geneticists, this book explains the relevance of bioinformatics showing how it may be used to enhance genetic data mining and markedly improve genetic analysis.
Download or read book ACS Style Guide written by Anne M. Coghill and published by American Chemical Society. This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the time since the second edition of The ACS Style Guide was published, the rapid growth of electronic communication has dramatically changed the scientific, technical, and medical (STM) publication world. This dynamic mode of dissemination is enabling scientists, engineers, and medicalpractitioners all over the world to obtain and transmit information quickly and easily. An essential constant in this changing environment is the requirement that information remain accurate, clear, unambiguous, and ethically sound.This extensive revision of The ACS Style Guide thoroughly examines electronic tools now available to assist STM writers in preparing manuscripts and communicating with publishers. Valuable updates include discussions of markup languages, citation of electronic sources, online submission ofmanuscripts, and preparation of figures, tables, and structures. In keeping current with the changing environment, this edition also contains references to many resources on the internet.With this wealth of new information, The ACS Style Guide's Third Edition continues its long tradition of providing invaluable insight on ethics in scientific communication, the editorial process, copyright, conventions in chemistry, grammar, punctuation, spelling, and writing style for any STMauthor, reviewer, or editor. The Third Edition is the definitive source for all information needed to write, review, submit, and edit scholarly and scientific manuscripts.
Download or read book Protein Sequence Determination written by Saul B. Needleman and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: "All the King's horses and all the King's mm couldn't put Humpty Dumpty together again." It is entirely possible that the difficulty facing "all the King's men" was principally the lack of a sufficient guide to the techniques of reassembling from a series of small components, the original entity. It is the sincere hope of the editor of the present work and of each of the contributing authors that the modern researcher will not face a similar predicament in his endeavours to reconstruct the complete primary sequence of a protein from the array of component amino acids. Rather, it is the intent that, with this volume, he may proceed untimorously if not with outright confidence toward achieving his purpose. To the newcomer in protein sequencing, compelled by necessity, or fascination, to investigate the exact order of amino acids in proteins, the question of "where to begin" - or "how to do it" is urgent. To those more skilled, a ready source of additional techniques should nevertheless be of value. This volume attempts to present in a single source a discussion of the methods and techniques useful to the determination of the primary structures of proteins and peptides. Hopefully, this book will tell the reader "how to do it".
Download or read book Protein Conformation written by Derek J. Chadwick and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: How the amino acid sequence of a protein determines its three-dimensional structure is a major problem in biology and chemistry. Leading experts in the fields of NMR spectroscopy, X-ray crystallography, protein engineering and molecular modeling offer provocative insights into current views on the protein folding problem and various aspects for future progress.
Download or read book Bacteria in Agrobiology Plant Nutrient Management written by Dinesh K. Maheshwari and published by Springer Science & Business Media. This book was released on 2011-08-17 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The future of agriculture strongly depends on our ability to enhance productivity without sacrificing long-term production potential. An ecologically and economically sustainable strategy is the application of microorganisms, such as the diverse bacterial species of plant growth promoting bacteria (PGPB). The use of these bio-resources for the enhancement of crop productivity is gaining worldwide importance. “Bacteria in Agrobiology: Plant Nutrient Management” focus on the management of plant nutrient to support plant growth and development. The topics treated in this book include mechanisms of plant growth promoting rhizobacteria, zinc and phosphate solubilizing microorganisms, sulfur oxidizing bacteria, ACC deaminase, siderophores, phytohormones, quorum-sensing, biofilms, antibiotics, volatiles, denitrification and integrated nutrient management.
