Advancing Chemical Cross-linking Mass Spectrometry for Protein Structure and Interaction Analysis

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.5/5 (16 download)

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Book Synopsis Advancing Chemical Cross-linking Mass Spectrometry for Protein Structure and Interaction Analysis by : Bingqing Zhao (Bioanalytical chemist)

Download or read book Advancing Chemical Cross-linking Mass Spectrometry for Protein Structure and Interaction Analysis written by Bingqing Zhao (Bioanalytical chemist) and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical cross-linking mass spectrometry elucidates protein structures and protein-protein interactions by establishing distance constraints between residues pairs. Interpreting the mass spectra of covalently linked peptide pairs is more challenging than identifying peptides in proteomics. This dissertation presents improvements in methodology for identifying cross-linked peptides and their application to probing protein interacting surfaces.

Mass Spectrometry Analysis for Protein-Protein Interactions and Dynamics

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Publisher : John Wiley & Sons
ISBN 13 : 0470258861
Total Pages : 325 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis Mass Spectrometry Analysis for Protein-Protein Interactions and Dynamics by : M. Chance

Download or read book Mass Spectrometry Analysis for Protein-Protein Interactions and Dynamics written by M. Chance and published by John Wiley & Sons. This book was released on 2008-09-22 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a wide variety of mass spectrometry methods used to explore structural mechanisms, protein dynamics and interactions between proteins. Preliminary chapters cover mass spectrometry methods for examining proteins and are then followed by chapters devoted to presenting very practical, how-to methods in a detailed way. Includes footprinting and plistex specifically, setting this book apart from the competition.

Mass Spectrometry of Protein Interactions

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Publisher : John Wiley & Sons
ISBN 13 : 047014632X
Total Pages : 153 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Mass Spectrometry of Protein Interactions by : Kevin Downard

Download or read book Mass Spectrometry of Protein Interactions written by Kevin Downard and published by John Wiley & Sons. This book was released on 2007-08-24 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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: * Discusses the direct detection of protein interactions through electrospray ionization (ESI-MS); ion mobility analysis; and matrix-assisted laser desorption/ionization (MALDI-MS) * Covers the indirect analysis of protein interactions through hydrogen-deuterium exchange (HX-MS); limited proteolysis; cross-linking; and radial probe (RP-MS) * 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 * 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.

Novel Data Analysis Approaches for Cross-linking Mass Spectrometry Proteomics and Glycoproteomics

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (126 download)

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Book Synopsis Novel Data Analysis Approaches for Cross-linking Mass Spectrometry Proteomics and Glycoproteomics by : Lei Lu

Download or read book Novel Data Analysis Approaches for Cross-linking Mass Spectrometry Proteomics and Glycoproteomics written by Lei Lu and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bottom-up proteomics has emerged as a powerful technology for biological studies. The technique is used for a myriad of purposes, including among others protein identification, post-translational modification identification, protein-protein interaction analysis, protein quantification analysis, and protein structure analysis. The data analysis approaches of bottom-up proteomics have evolved over the past two decades, and many different algorithms and software programs have been developed for these varied purposes. In this thesis, I have focused on improving the database search strategies for the important special applications of bottom-up proteomics, including cross-linking mass spectrometry proteomics and O-glycoproteomics. In cross-linking mass spectrometry proteomics, a sample of proteins is treated with a chemical cross-linking reagent. This causes peptides within the proteins to be cross-linked to one another, forming peptide doublets that are released by treatment of the sample with a protease such as trypsin. The data analysis tools are designed to identify the cross-linked peptides. In O-glycoproteomics, the peptides that are released by protease digestion of the protein sample can be modified with any of or even multiple distinct O-glycans, and the data analysis tools should be able to identify all of the glycans and the modification sites at which they are located. In both cases, traditional database searching strategies which try to match the experimental spectra to all potential theoretical spectra is not practical due to the large increases in search space. Researchers suffered from a lack of efficient data analysis tools for these two applications. Here we successfully devised new search algorithms to address these problems, and impemented them in two new software modules in our laboratories' bottom-up software engine MetaMorpheus (Crosslinking data analysis via MetaMorpheusXL and O-glycoproteomics data analysis via O-Pair Search). The new search strategies used in the software program are both based on ion-indexed open search, which was first developed for large scale proteomic studies in the programs MSFragger and Open-pFind. The ion-indexed open search was optimized for cross-linking mass spectrometry proteomics and O-glycoproteomics in this study, and combined with other algorithms. In O-glycoproteomics, a graph-based algorithm is used to speed up the identification and localization of O-glycans. Other useful features have been added in the software program, such as enabling analysis of both cleavable cross-links and non-cleavable cross-links in the cross-link search module, and calculating localization probabilities in the O-glyco search module. Further optimizations including machine learning methods for false discovery rate (FDR) analysis, retention time prediction and spectral prediction could further improve the current best search approaches for cross-link proteomics and O-glycoproteomics data analysis. Chapter 1 provides an overview of bottom-up proteomics data analysis methods and outlines how ion-indexed open search could be useful for special bottom-up proteomics studies. Chapter 2 describes the development of a cross-linking mass spectrometry proteomics search module, resulting in efficiency improvements for both cleavable and non-cleavable cross-link proteomics data analysis. Chapter 3 describes the development of an O-glycoproteomics search module; by combining the ion-indexed open search algorithm with the graph-based localization algorithm, the O-pair Search is more than 2000 times faster than the currently widely used software program Byonic. In Chapter 4, a novel top-down data acquisition method is described. Chapter 5 provides conclusions and future directions.

Hydrogen Exchange Mass Spectrometry of Proteins

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Publisher : John Wiley & Sons
ISBN 13 : 1118616499
Total Pages : 422 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Hydrogen Exchange Mass Spectrometry of Proteins by : David D. Weis

Download or read book Hydrogen Exchange Mass Spectrometry of Proteins written by David D. Weis and published by John Wiley & Sons. This book was released on 2016-03-21 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen exchange mass spectrometry is widely recognized for its ability to probe the structure and dynamics of proteins. The application of this technique is becoming widespread due to its versatility for providing structural information about challenging biological macromolecules such as antibodies, flexible proteins and glycoproteins. Although the technique has been around for 25 years, this is the first definitive book devoted entirely to the topic. Hydrogen Exchange Mass Spectrometry of Proteins: Fundamentals, Methods and Applications brings into one comprehensive volume the theory, instrumentation and applications of Hydrogen Exchange Mass Spectrometry (HX-MS) - a technique relevant to bioanalytical chemistry, protein science and pharmaceuticals. The book provides a solid foundation in the basics of the technique and data interpretation to inform readers of current research in the method, and provides illustrative examples of its use in bio- and pharmaceutical chemistry and biophysics In-depth chapters on the fundamental theory of hydrogen exchange, and tutorial chapters on measurement and data analysis provide the essential background for those ready to adopt HX-MS. Expert users may advance their current understanding through chapters on methods including membrane protein analysis, alternative proteases, millisecond hydrogen exchange, top-down mass spectrometry, histidine exchange and method validation. All readers can explore the diversity of HX-MS applications in areas such as ligand binding, membrane proteins, drug discovery, therapeutic protein formulation, biocomparability, and intrinsically disordered proteins.

Novel Data Analysis Approaches for Cross-linking Mass Spectrometry Proteomics and Glycoproteomics

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Novel Data Analysis Approaches for Cross-linking Mass Spectrometry Proteomics and Glycoproteomics by : Lei Lu

Download or read book Novel Data Analysis Approaches for Cross-linking Mass Spectrometry Proteomics and Glycoproteomics written by Lei Lu and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Bottom-up proteomics has emerged as a powerful technology for biological studies. The technique is used for a myriad of purposes, including among others protein identification, post-translational modification identification, protein-protein interaction analysis, protein quantification analysis, and protein structure analysis. The data analysis approaches of bottom-up proteomics have evolved over the past two decades, and many different algorithms and software programs have been developed for these varied purposes. In this thesis, I have focused on improving the database search strategies for the important special applications of bottom-up proteomics, including cross-linking mass spectrometry proteomics and O-glycoproteomics. In cross-linking mass spectrometry proteomics, a sample of proteins is treated with a chemical cross-linking reagent. This causes peptides within the proteins to be cross-linked to one another, forming peptide doublets that are released by treatment of the sample with a protease such as trypsin. The data analysis tools are designed to identify the cross-linked peptides. In O-glycoproteomics, the peptides that are released by protease digestion of the protein sample can be modified with any of or even multiple distinct O-glycans, and the data analysis tools should be able to identify all of the glycans and the modification sites at which they are located. In both cases, traditional database searching strategies which try to match the experimental spectra to all potential theoretical spectra is not practical due to the large increases in search space. Researchers suffered from a lack of efficient data analysis tools for these two applications. Here we successfully devised new search algorithms to address these problems, and impemented them in two new software modules in our laboratories' bottom-up software engine MetaMorpheus (Crosslinking data analysis via MetaMorpheusXL and O-glycoproteomics data analysis via O-Pair Search). The new search strategies used in the software program are both based on ion-indexed open search, which was first developed for large scale proteomic studies in the programs MSFragger and Open-pFind. The ion-indexed open search was optimized for cross-linking mass spectrometry proteomics and O-glycoproteomics in this study, and combined with other algorithms. In O-glycoproteomics, a graph-based algorithm is used to speed up the identification and localization of O-glycans. Other useful features have been added in the software program, such as enabling analysis of both cleavable cross-links and non-cleavable cross-links in the cross-link search module, and calculating localization probabilities in the O-glyco search module. Further optimizations including machine learning methods for false discovery rate (FDR) analysis, retention time prediction and spectral prediction could further improve the current best search approaches for cross-link proteomics and O-glycoproteomics data analysis. Chapter 1 provides an overview of bottom-up proteomics data analysis methods and outlines how ion-indexed open search could be useful for special bottom-up proteomics studies. Chapter 2 describes the development of a cross-linking mass spectrometry proteomics search module, resulting in efficiency improvements for both cleavable and non-cleavable cross-link proteomics data analysis. Chapter 3 describes the development of an O-glycoproteomics search module; by combining the ion-indexed open search algorithm with the graph-based localization algorithm, the O-pair Search is more than 2000 times faster than the currently widely used software program Byonic. In Chapter 4, a novel top-down data acquisition method is described. Chapter 5 provides conclusions and future directions.

Molecular Modeling of Proteins

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Publisher : Humana Press
ISBN 13 : 9781493954919
Total Pages : 474 pages
Book Rating : 4.9/5 (549 download)

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Book Synopsis Molecular Modeling of Proteins by : Andreas Kukol

Download or read book Molecular Modeling of Proteins written by Andreas Kukol and published by Humana Press. This book was released on 2017-04-30 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Modeling of Proteins, Second Edition provides a theoretical background of various methods available and enables non-specialists to apply methods to their problems by including updated chapters and new material not covered in the first edition. This detailed volume opens by featuring classical and advanced simulation methods as well as methods to set-up complex systems such as lipid membranes and membrane proteins and continues with chapters devoted to the simulation and analysis of conformational changes of proteins, computational methods for protein structure prediction, usage of experimental data in combination with computational techniques, as well as protein-ligand interactions, which are relevant in the drug design process. Written for the highly successful Methods in Molecular Biology series, chapters include thorough introductions, step-by-step instructions and notes on troubleshooting and avoiding common pitfalls. Update-to-date and authoritative, Molecular Modeling of Proteins, Second Edition aims to aid researchers in the physical, chemical and biosciences interested in utilizing this powerful technology.

Development of Computational Methods for the Analysis of Protein Structure Using Data from Chemical Cross-linking Mass Spectrometry

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (131 download)

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Book Synopsis Development of Computational Methods for the Analysis of Protein Structure Using Data from Chemical Cross-linking Mass Spectrometry by : Matthew James Sinnott

Download or read book Development of Computational Methods for the Analysis of Protein Structure Using Data from Chemical Cross-linking Mass Spectrometry written by Matthew James Sinnott and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemical Crosslinking and Mass Spectrometry Studies of the Structure and Dynamics of Membrane Proteins and Receptors

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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis Chemical Crosslinking and Mass Spectrometry Studies of the Structure and Dynamics of Membrane Proteins and Receptors by : Joseph S. Schoeniger

Download or read book Chemical Crosslinking and Mass Spectrometry Studies of the Structure and Dynamics of Membrane Proteins and Receptors written by Joseph S. Schoeniger and published by . This book was released on 2005 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Membrane proteins make up a diverse and important subset of proteins for which structural information is limited. In this study, chemical cross-linking and mass spectrometry were used to explore the structure of the G-protein-coupled photoreceptor bovine rhodopsin in the dark-state conformation. All experiments were performed in rod outer segment membranes using amino acid 'handles' in the native protein sequence and thus minimizing perturbations to the native protein structure. Cysteine and lysine residues were covalently cross-linked using commercially available reagents with a range of linker arm lengths. Following chemical digestion of cross-linked protein, cross-linked peptides were identified by accurate mass measurement using liquid chromatography-fourier transform mass spectrometry and an automated data analysis pipeline. Assignments were confirmed and, if necessary, resolved, by tandem MS. The relative reactivity of lysine residues participating in cross-links was evaluated by labeling with NHS-esters. A distinct pattern of cross-link formation within the C-terminal domain, and between loop I and the C-terminal domain, emerged. Theoretical distances based on cross-linking were compared to inter-atomic distances determined from the energy-minimized X-ray crystal structure and Monte Carlo conformational search procedures. In general, the observed cross-links can be explained by re-positioning participating side-chains without significantly altering backbone structure. One exception, between C3 16 and K325, requires backbone motion to bring the reactive atoms into sufficient proximity for cross-linking. Evidence from other studies suggests that residues around K325 for a region of high backbone mobility. These findings show that cross-linking studies can provide insight into the structural dynamics of membrane proteins in their native environment.

Improved Cross-linking Mass Spectrometry Algorithms for Probing Protein Structures and Interactions

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Improved Cross-linking Mass Spectrometry Algorithms for Probing Protein Structures and Interactions by : Eugen Netz

Download or read book Improved Cross-linking Mass Spectrometry Algorithms for Probing Protein Structures and Interactions written by Eugen Netz and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proteins are the most active molecules in living bodies. They catalyze chemical reactions, provide structural support for cells and allow organisms to move. Their function is intrinsically linked to their folded structure. Resolving the structures of proteins and protein complexes is crucial for our understanding of basic biological processes and diseases. Cross-Linking Mass Spectrometry (XL-MS) is a method to gain structural insights into protein complexes. The field of XL-MS data analysis software is not yet as established as many other methods in proteomics. XL-MS analysis software has significant room for improvement in terms of sensitivity, efficiency and standardization of file formats and workflows to facilitate interoperability and reproducibility. In this thesis we present a new XL-MS search engine, OpenPepXL. We develop an algorithm that scores all candidate cross-linked peptide pairs and is efficient enough to be used on a standard desktop PC for most applications. OpenPepXL supports the standardized XL-MS identification file format defined as a part of the MzIdentML 1.2 specifications that were developed in collaboration with the Proteomics Standards Initiative. We benchmark OpenPepXL against other state-of-the-art XL-MS identification tools on multiple datasets that allow cross-link validation through structures or other means. We show that our exhaustive approach, although not the quickest one, is superior in sensitivity to other tools. We suggest this is due to some tools improving their processing time by discarding too many candidates in early steps of the data analysis. We apply XL-MS analysis with OpenPepXL to multiple protein complexes related to meiosis and the type III secretion system. The first project involved several proteins with unknown structures, some of which are expected to be at least partially intrinsically disordered and therefore difficult to investigate using most traditional structural research methods. Unfortunately, we could not find cross-links between the interaction sites we were interested in the most, but we were able to identify many others in these complexes and gained some structural insights. In the second project we used the photo-cross-linking amino acid pBpa to test very specific hypotheses about interactions within the type III secretion system. We were not able to gain any new structural information yet. However, we could confirm that this is a viable approach. It is possible to identify cross-links between a pBpa residue incorporated into a protein sequence and a residue it cross-links to on a residue level resolution.

Fundamentals of Contemporary Mass Spectrometry

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Publisher : John Wiley & Sons
ISBN 13 : 0470118482
Total Pages : 512 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Fundamentals of Contemporary Mass Spectrometry by : Chhabil Dass

Download or read book Fundamentals of Contemporary Mass Spectrometry written by Chhabil Dass and published by John Wiley & Sons. This book was released on 2007-05-11 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern mass spectrometry - the instrumentation and applications in diverse fields Mass spectrometry has played a pivotal role in a variety of scientific disciplines. Today it is an integral part of proteomics and drug discovery process. Fundamentals of Contemporary Mass Spectrometry gives readers a concise and authoritative overview of modern mass spectrometry instrumentation, techniques, and applications, including the latest developments. After an introduction to the history of mass spectrometry and the basic underlying concepts, it covers: Instrumentation, including modes of ionization, condensed phase ionization techniques, mass analysis and ion detection, tandem mass spectrometry, and hyphenated separation techniques Organic and inorganic mass spectrometry Biological mass spectrometry, including the analysis of proteins and peptides, oligosaccharides, lipids, oligonucleotides, and other biological materials Applications to quantitative analysis Based on proven teaching principles, each chapter is complete with a concise overview, highlighted key points, practice exercises, and references to additional resources. Hints and solutions to the exercises are provided in an appendix. To facilitate learning and improve problem-solving skills, several worked-out examples are included. This is a great textbook for graduate students in chemistry, and a robust, practical resource for researchers and scientists, professors, laboratory managers, technicians, and others. It gives scientists in diverse disciplines a practical foundation in modern mass spectrometry.

Chemistry of Protein Conjugation and Cross-Linking

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Publisher : CRC Press
ISBN 13 : 9780849358869
Total Pages : 360 pages
Book Rating : 4.3/5 (588 download)

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Book Synopsis Chemistry of Protein Conjugation and Cross-Linking by : Shan S. Wong

Download or read book Chemistry of Protein Conjugation and Cross-Linking written by Shan S. Wong and published by CRC Press. This book was released on 1991-06-18 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical cross-linking reagents have attained great practical use in industry as well as in basic research, and an understanding of their fundamental principles of reaction is paramount to their applications. With broad coverage of the development and application of these reagents, Chemistry of Protein Conjugation and Cross-Linking discusses the mechanism of reaction and allows you to put the theory into practice. The book offers an explanation of the underlying mechanism of chemical modification, surveys all the bifunctional reagents used in bioconjugation and cross-linking, and provides a review of practical applications of these reagents in various areas of biochemistry, molecular biology, biotechnology, nucleic acid chemistry, immunochemistry, and diagnostic and biomedical disciplines. It contains numerous examples and illustrations, plus step-by-step explanations to reaction procedures. It is an excellent introduction and a comprehensive reference about chemical modification.

Protein - Protein Interaction Studies by Chemical Cross-linking and Mass Spectrometry

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Publisher :
ISBN 13 :
Total Pages : 127 pages
Book Rating : 4.:/5 (188 download)

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Book Synopsis Protein - Protein Interaction Studies by Chemical Cross-linking and Mass Spectrometry by : Daniela Michaela Schulz

Download or read book Protein - Protein Interaction Studies by Chemical Cross-linking and Mass Spectrometry written by Daniela Michaela Schulz and published by . This book was released on 2007 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Integrative Structural Biology with Hybrid Methods

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Publisher : Springer
ISBN 13 : 9811322007
Total Pages : 272 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Integrative Structural Biology with Hybrid Methods by : Haruki Nakamura

Download or read book Integrative Structural Biology with Hybrid Methods written by Haruki Nakamura and published by Springer. This book was released on 2019-01-08 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a new emerging concept of "Integrative Structural Biology". It covers current trends of the molecular and cellular structural biology, providing new methods to observe, validate, and keep the structural models of the large cellular machines with recent scientific results. Structures of very large macromolecular machines in cells are being determined by combining observations from complementary experimental methods. Thus, this volume presents the each methods such as X-ray crystallography, NMR spectroscopy, 3DEM, small-angle scattering (SAS), FRET, crosslinking, and enables the readers to understand the hybrid methods. This book discusses how those integrative models should be represented, validated and archived. A unique highlight of this book is discussion of the data validation and archive, which are big problems in this filed along with the progress of this field. The researchers in biology will be interested in this book as a guide book for learning the current structure biology, but also those in structure biology may use this book as a comprehensive reference to cover broad topics.

Introduction to Proteomics

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Publisher : John Wiley & Sons
ISBN 13 : 047092084X
Total Pages : 202 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Introduction to Proteomics by : Nawin C. Mishra

Download or read book Introduction to Proteomics written by Nawin C. Mishra and published by John Wiley & Sons. This book was released on 2011-09-19 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proteomics provides an introductory insight on proteomics, discussing the basic principles of the field, how to apply specific technologies and instrumentation, and example applications in human health and diseases. With helpful study questions, this textbook presents an easy to grasp and solid overview and understanding of the principles, guidelines, and especially the complex instrumentation operations in proteomics for new students and research scientists. Written by a leader in proteomics studies, Proteomics offers an expert perspective on the field and the future of proteomics.

Defining Protein-protein Interaction Surfaces

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Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.:/5 (85 download)

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Book Synopsis Defining Protein-protein Interaction Surfaces by : Feixia Chu

Download or read book Defining Protein-protein Interaction Surfaces written by Feixia Chu and published by . This book was released on 2005 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proteomics for Biological Discovery

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Publisher : John Wiley & Sons
ISBN 13 : 1119081726
Total Pages : 408 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Proteomics for Biological Discovery by : Timothy D. Veenstra

Download or read book Proteomics for Biological Discovery written by Timothy D. Veenstra and published by John Wiley & Sons. This book was released on 2019-05-07 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: An update to the popular guide to proteomics technology applications in biomedical research Building on the strength of the original edition, this book presents the state of the art in the field of proteomics and offers students and scientists new tools and techniques to advance their own research. Written by leading experts in the field, it provides readers with an understanding of new and emerging directions for proteomics research and applications. Proteomics for Biological Discovery begins by discussing the emergence of proteomics technologies and summarizing the potential insights to be gained from proteome-level research. The tools of proteomics, from conventional to novel techniques, are thoroughly covered, from underlying concepts to limitations and future directions. Later chapters provide an overview of the current developments in post-translational modification studies, structural proteomics, biochemical proteomics, applied proteomics, and bioinformatics relevant to proteomics. Chapters cover: Quantitative Proteomics for Differential Protein Expression Profiling; Protein Microarrays; Protein Biomarker Discovery; Biomarker Discovery using Mass Spectrometry Imaging; Protein-Protein Interactions; Mass Spectrometry Of Intact Protein Complexes; Crosslinking Applications in Structural Proteomics; Functional Proteomics; High Resolution Interrogation of Biological Systems via Mass Cytometry; Characterization of Drug-Protein Interactions by Chemoproteomics; Phosphorylation; Large-Scale Phosphoproteomics; and Probing Glycoforms of Individual Proteins Using Antibody-Lectin Sandwich Arrays. Presents a comprehensive and coherent review of the major issues in proteomic technology development, bioinformatics, strategic approaches, and applications Chapters offer a rigorous overview with summary of limitations, emerging approaches, questions, and realistic future industry and basic science applications Features new coverage of mass spectrometry for high throughput proteomic measurements, and novel quantitation strategies such as spectral counting and stable isotope labeling Discusses higher level integrative aspects, including technical challenges and applications for drug discovery Offers new chapters on biomarker discovery, global phosphorylation analysis, proteomic profiling using antibodies, and single cell mass spectrometry Proteomics for Biological Discovery is an excellent advanced resource for graduate students, postdoctoral fellows, and scientists across all the major fields of biomedical science.