Extending the Scope of Protein Synthesis by a Novel Auxiliary-based Native Chemical Ligation Strategy PDF Download

Author: Christina Nadler
Publisher:
ISBN: 9783954045044
Category :
Languages : en
Pages : 186

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Author: Ashraf Brik
Publisher: John Wiley & Sons
ISBN: 3527346600
Category : Science
Languages : en
Pages : 626

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Book Description
How to synthesize native and modified proteins in the test tube With contributions from a panel of experts representing a range of disciplines, Total Chemical Synthesis of Proteins presents a carefully curated collection of synthetic approaches and strategies for the total synthesis of native and modified proteins. Comprehensive in scope, this important reference explores the three main chemoselective ligation methods for assembling unprotected peptide segments, including native chemical ligation (NCL). It includes information on synthetic strategies for the complex polypeptides that constitute glycoproteins, sulfoproteins, and membrane proteins, as well as their characterization. In addition, important areas of application for total protein synthesis are detailed, such as protein crystallography, protein engineering, and biomedical research. The authors also discuss the synthetic challenges that remain to be addressed. This unmatched resource: Contains valuable insights from the pioneers in the field of chemical protein synthesis Presents proven synthetic approaches for a range of protein families Explores key applications of precisely controlled protein synthesis, including novel diagnostics and therapeutics Written for organic chemists, biochemists, biotechnologists, and molecular biologists, Total Chemical Synthesis of Proteins provides key knowledge for everyone venturing into the burgeoning field of protein design and synthetic biology.

Author: Lei Liu
Publisher: Springer
ISBN: 3319191861
Category : Science
Languages : en
Pages : 275

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Book Description
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.

Author: Ruixuan Ryan Yu
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Total protein synthesis allows the preparation of proteins with chemically diverse modifications. The numerous advantages of total synthesis are sometimes offset by some major limitations. Protein synthesis is a non-trivial task involving many chemical steps, and these steps increase with the size of the protein. Therefore, larger proteins are difficult to synthesize with high yield. We have developed a strategy which we term hybrid-phase native chemical ligation (NCL) to overcome some of the limitations of size and yield. Hybrid-phase NCL combines ligating peptides on a solid support (solid-phase NCL) and in solution (solution-phase NCL) to maximize synthetic yield. We have successfully used this method to synthesize triple-acetylated histone H4-K5ac,K12ac,K91ac and, for the first time, acetylated centromeric histone CENP-A-K124ac (CpA-K124ac). In order to improve the yield of CENP-A total synthesis, we have incorporated a convergent ligation element in our hybrid-phase strategy. This new approach reduced the number of purification steps, leading to a synthetic yield that was almost triple that of the original approach. Finally, we introduce the convergent solid-phase hybrid NCL approach that allows the preparation of a long peptide segment bearing a masked thioester on a solid support. Through a newly developed resin-anchoring strategy, cleavage of the product from solid-phase generated a ligation-compatible segment that could be used directly with no purification. This method has the potential to synthesize large proteins in good yield, effectively overcoming the size and yield limits of protein total synthesis.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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Book Description
C-terminal peptide [alpha]-thioesters are valuable intermediates in the synthesis/semisynthesis of proteins by native chemical ligation. They are prepared either by solid-phase peptide synthesis (SPPS) or biosynthetically by protein splicing techniques. The present paper reviews the different methods available for the chemical synthesis of peptide [alpha]-thioesters using Fmoc-based SPPS.

Author: Paul Lloyd-Williams
Publisher: CRC Press
ISBN: 9780849391422
Category : Medical
Languages : en
Pages : 306

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Book Description
Organic chemists working on the synthesis of natural products have long found a special challenge in the preparation of peptides and proteins. However, more reliable, more efficient synthetic preparation methods have been developed in recent years. This reference evaluates the most important synthesis methods available today, and also considers methods that show promise for future applications. This text describes the state of the art in efficient synthetic methods for the synthesis of both natural and artificial large peptide and protein molecules. Subjects include an introduction to basic topics, linear solid-phase synthesis of peptides, peptide synthesis in solution, convergent solid-phase synthesis, methods for the synthesis of branched peptides, formation of disulfide bridges, and more. The book emphasizes strategies and tactics that must be considered for the successful synthesis of peptides.

Author: Fernando Albericio
Publisher: Wiley
ISBN: 9781118766279
Category : Science
Languages : en
Pages : 300

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Author: Gregg B. Fields
Publisher: Academic Press
ISBN:
Category : Medical
Languages : en
Pages : 828

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Book Description
The critically acclaimed laboratory standard for more than forty years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry. Since 1955, each volumehas been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. More than 275 volumes have been published (all of them still in print) and much of the material is relevant even today-truly an essential publication for researchers in all fields of life sciences. Key Features * Solid-phase peptide synthesis * Applications of peptides for structural and biological studies * Characterization of synthetic peptides

Author: Xuechen Li
Publisher: Springer Nature
ISBN: 107162489X
Category : Science
Languages : en
Pages : 258

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Book Description
This volume provides updated protocols for chemical protein synthesis. Chapters guide readers through development methods, strategies, and applications of protein chemical synthesis. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introduction to the topic, lists necessary materials and reagents, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols. Authoritative and cutting-edge, Chemical Protein Synthesis aims to be a useful and practical guide to new researchers and experts looking to expand their knowledge.

Author: Luca D. D'Andrea
Publisher: John Wiley & Sons
ISBN: 1119044103
Category : Science
Languages : en
Pages : 492

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Book Description
Presenting a wide array of information on chemical ligation – one of the more powerful tools for protein and peptide synthesis – this book helps readers understand key methodologies and applications that protein therapeutic synthesis, drug discovery, and molecular imaging. • Moves from fundamental to applied aspects, so that novice readers can follow the entire book and apply these reactions in the lab • Presents a wide array of information on chemical ligation reactions, otherwise scattered across the literature, into one source • Features comprehensive and multidisciplinary coverage that goes from basics to advanced topics • Helps researchers choose the right chemical ligation technique for their needs