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A General Strategy For Site Specific Incorporation Of Unnatural Amino Acids Into Proteins
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Book Synopsis A General Strategy for Site-specific Incorporation of Unnatural Amino Acids Into Proteins by : Spencer Jay Anthony-Cahill
Download or read book A General Strategy for Site-specific Incorporation of Unnatural Amino Acids Into Proteins written by Spencer Jay Anthony-Cahill and published by . This book was released on 1990 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A General Method for Site-specific Incorporation of Unnatural Amino Acids Into Proteins by : Christopher J. Noren
Download or read book A General Method for Site-specific Incorporation of Unnatural Amino Acids Into Proteins written by Christopher J. Noren and published by . This book was released on 1989 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Non-Natural Amino Acids written by and published by Academic Press. This book was released on 2009-07-24 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: By combining the tools of organic chemistry with those of physical biochemistry and cell biology, Non-Natural Amino Acids aims to provide fundamental insights into how proteins work within the context of complex biological systems of biomedical interest. The critically acclaimed laboratory standard for 40 years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry. Since 1955, each volume has been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. With more than 400 volumes published, each Methods in Enzymology volume presents material that is relevant in today's labs -- truly an essential publication for researchers in all fields of life sciences. Demonstrates how the tools and principles of chemistry combined with the molecules and processes of living cells can be combined to create molecules with new properties and functions found neither in nature nor in the test tube Presents new insights into the molecular mechanisms of complex biological and chemical systems that can be gained by studying the structure and function of non-natural molecules Provides a "one-stop shop" for tried and tested essential techniques, eliminating the need to wade through untested or unreliable methods
Book Synopsis Protein Engineering by : Caroline Koehrer
Download or read book Protein Engineering written by Caroline Koehrer and published by Springer Science & Business Media. This book was released on 2009-01-07 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Site-specific mutagenesis of DNA, developed some thirty years ago, has proven to be one of the most important advances in biology. By allowing the site-specific replacement of any amino acid in a protein with one of the other nineteen amino acids, it ushered in the new era of "Protein Engineering". The field of protein engineering has, however, evolved rapidly since then and the last fifteen years have witnessed remarkable advances through the use of new chemical, biochemical and molecular biological tools towards the synthesis and manipulation of proteins. The chapters included in this book reflect the rapid evolution of protein engineering and its many applications in basic research, biotechnology, material sciences and therapy. This book will provide the reader with an introduction to state-of the-art concepts and methods and will be of use to anyone interested in the study of proteins, in academia as well as in industry.
Book Synopsis In Vivo Incorporation of Unnatural Amino Acids Into Proteins by :
Download or read book In Vivo Incorporation of Unnatural Amino Acids Into Proteins written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A method for the site-specific incorporation of unnatural amino acids into proteins in vivo would significantly facilitate studies of the cellular function of proteins, as well as make possible the biosynthesis of unnatural polymers and proteins with novel structures and activities. Our approach consists of the generation of amber suppressor tRNA/aminoacyl-tRNA synthetase pair that are not catalytically competent with all the endogenous Escherichia coli tRNAs an aminoacyl-tRNA synthetases, followed by directed evolution of such orthogonal aminoacyl-tRNA synthetases to alter their amino acid specificities. A new orthogonal suppressor tRNA/aminoacyl-tRNA synthetase pair in E. coli has been derived from the Saccharomyces cerevisiae tRNA (sub Asp) and aspartyl-tRNA syathetase, and the in vitro and in vivo characteristics of this pair were determined. In order to achieve a high specificity for the amino acid, a direct selection for site-specific incorporation of unnatural amino acids into a reporter epitope displayed on the surface of M13 phage has been developed and characterized. Under simulated selection conditions, phage particles displaying aspartate were enriched over 300-fold from a pool of phage displaying asparagine using monoclonal antibodies raised against the aspartate-containing epitope. The direct phage selection offers very high specificity for the amino acid of interest, Which cannot be achieved by conventional methods.
Book Synopsis Site Specific Incorporation of Heavy Atom-containing Unnatural Amino Acids Into Proteins for Structure Determination by :
Download or read book Site Specific Incorporation of Heavy Atom-containing Unnatural Amino Acids Into Proteins for Structure Determination written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Translation systems and other compositions including orthogonal aminoacyl tRNA-synthetases that preferentially charge an orthogonal tRNA with an iodinated or brominated amino acid are provided. Nucleic acids encoding such synthetases are also described, as are methods and kits for producing proteins including heavy atom-containing amino acids, e.g., brominated or iodinated amino acids. Methods of determining the structure of a protein, e.g., a protein into which a heavy atom has been site-specifically incorporated through use of an orthogonal tRNA/aminoacyl tRNA-synthetase pair, are also described.
Book Synopsis Engineering the Genetic Code by : Nediljko Budisa
Download or read book Engineering the Genetic Code written by Nediljko Budisa and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to introduce non-canonical amino acids in vivo has greatly expanded the repertoire of accessible proteins for basic research and biotechnological application. Here, the different methods and strategies to incorporate new or modified amino acids are explained in detail, including a lot of practical advice for first-time users of this powerful technique. Novel applications in protein biochemistry, genomics, biotechnology and biomedicine made possible by the expansion of the genetic code are discussed and numerous examples are given. Essential reading for all molecular life scientists who want to stay ahead in their research.
Book Synopsis Site-specific Incorporation of Unnatural Amino Acid Into Protein in Vivo by : Kiket Avi Omer Makoubi
Download or read book Site-specific Incorporation of Unnatural Amino Acid Into Protein in Vivo written by Kiket Avi Omer Makoubi and published by . This book was released on 2012 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Site-Specific Protein Labeling by : Arnaud Gautier
Download or read book Site-Specific Protein Labeling written by Arnaud Gautier and published by Humana Press. This book was released on 2015-01-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed volume provides in-depth protocols for protein labeling techniques and applications, with an additional focus on general background information on the design and generation of the organic molecules used for the labeling step. Chapters provide protocols for labeling techniques and applications, with an additional focus on general background information on the design and generation of the organic molecules used for the labeling step. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Site-Specific Protein Labeling: Methods and Protocols provides a comprehensive overview on the most relevant and established labeling methodologies, and helps researchers to choose the most appropriate labeling method for their biological question.
Book Synopsis Micro and Nanofabrication Using Self-Assembled Biological Nanostructures by : Jaime Castillo-León
Download or read book Micro and Nanofabrication Using Self-Assembled Biological Nanostructures written by Jaime Castillo-León and published by William Andrew. This book was released on 2014-09-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Self-assembled nanostructures based on peptides and proteins have been investigated and presented as biomaterials with an impressive potential for a broad range of applications such as microfabrication, biosensing platforms, drug delivery systems, bioelectronics and tissue reparation. Through self-assembly peptides can give rise to a range of well-defined nanostructures such as nanotubes, nanofibers, nanoparticles, nanotapes, gels and nanorods. However, there are challenges when trying to integrate these biological nanostructures in the development of sensing devices or drug-delivery systems - challenges such as controlling the size during synthesis, the stability in liquid environments and manipulation. In "Micro and Nanofabrication Using Self-assembled Biological Nanostructures" the options and challenges when using self-assembled peptide nanostructures in micro and nanofabrication are discussed. The publication covers different ways to manipulate, deposit and immobilize on specific locations these biological nanostructures in order to use them in the fabrication of new structures or as part of biosensing platforms. Examples where researchers used biological nanostructures for those types of applications are provided. Finally, future applications are discussed as well as parameters to accelerate and expand the use of these biological building blocks in nano- and micro-fabrication processes by taking advantage of their impressive properties such as low-cost and short synthesis time.
Book Synopsis Noncanonical Amino Acids by : Edward A. Lemke
Download or read book Noncanonical Amino Acids written by Edward A. Lemke and published by . This book was released on 2018 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fluorine-containing Amino Acids by : Valery P. Kukhar
Download or read book Fluorine-containing Amino Acids written by Valery P. Kukhar and published by John Wiley & Sons. This book was released on 1995-04-06 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, organo-fluorine chemistry has made a marked impact on the design and synthesis of a large variety of biologically active molecules, such as steroids, carbohydrates, amines, amino acids, peptides and other natural products. Naturally occurring amino acids play a pivotal role in living systems, and therefore synthetic fluorine-containing amino acids have been of significant interest to researchers working towards the understanding and modification of physiological processes. Fluorine-containing Amino Acids: is the first volume devoted to the synthesis and properties of fluorine-containing amino acids pays special attention to the preparation of enantiomerically pure acids (which are essential to the modern pharmaceutical industry) deals with a rapidly expanding field of research has been written by experienced researchers who are responsible for many developments in the field highlights the interdisciplinary nature of this topic Fluorine-containing Amino Acids is the only dedicated reference in this subject and will be essential for researchers in synthetic organic, peptide, natural product, and medicinal chemistry and biochemistry.
Book Synopsis Expressed Protein Ligation by : Miquel Vila-Perelló
Download or read book Expressed Protein Ligation written by Miquel Vila-Perelló and published by Humana. This book was released on 2020-03-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of Expressed Protein Ligation (EPL), detailing methods and protocols to generate site-specifically modified proteins. Chapters include an overview of the protein semi-synthesis field, as well as related areas that have contributed to the development of EPL such as protein splicing and peptide synthesis. Following the introductory chapters, the rest of the book guides readers through protocols to perform EPL reactions, methods to synthesize peptide thioesters and to perform peptide and protein ligations, label proteins inside living cells, protocols for the semi-synthesis of phorphorylated, glycosylated and ubiquitylated proteins, synthesis and assembly of assymetrically modified nucleosomes, use of ligation auxiliaries and synthesis of cyclic proteins, as well as novel desulfurization strategies and use of selective Cys side chain protection to obtain precisely modified proteins.Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Expressed Protein Ligation: Methods and Protocols will ensure successful implementation of protein semi-synthesis methods to further study the structure and function of proteins.
Book Synopsis Novel Strategies for Producing Proteins with Non-proteinogenic Amino Acids by : Ryan Christopher Nangreave
Download or read book Novel Strategies for Producing Proteins with Non-proteinogenic Amino Acids written by Ryan Christopher Nangreave and published by . This book was released on 2013 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biological and chemical diversity of protein structure and function can be greatly expanded by position-specific incorporation of non-natural amino acids bearing a variety of functional groups. Non-cognate amino acids can be incorporated into proteins at specific sites by using orthogonal aminoacyl-tRNA synthetase/tRNA pairs in conjunction with nonsense, rare, or 4-bp codons. There has been considerable progress in developing new types of amino acids, in identifying novel methods of tRNA aminoacylation, and in expanding the genetic code to direct their position. Chemical aminoacylation of tRNAs is accomplished by acylation and ligation of a dinucleotide (pdCpA) to the 3'-terminus of truncated tRNA. This strategy allows the incorporation of a wide range of natural and unnatural amino acids into pre-determined sites, thereby facilitating the study of structure-function relationships in proteins and allowing the investigation of their biological, biochemical and biophysical properties. Described in Chapter 1 is the current methodology for synthesizing aminoacylated suppressor tRNAs. Aminoacylated suppressor tRNACUAs are typically prepared by linking pre-aminoacylated dinucleotides (aminoacyl-pdCpAs) to 74 nucleotide (nt) truncated tRNAs (tRNA-COH) via a T4 RNA ligase mediated reaction. Alternatively, there is another route outlined in Chapter 1 that utilizes a different pre-aminoacylated dinucleotide, AppA. This dinucleotide has been shown to be a suitable substrate for T4 RNA ligase mediated coupling with abbreviated tRNA-COHs for production of 76 nt aminoacyl-tRNACUAs. The synthesized suppressor tRNAs have been shown to participate in protein synthesis in vitro, in an S30 (E. coli) coupled transcription-translation system in which there is a UAG codon in the mRNA at the position corresponding to Val10. Chapter 2 describes the synthesis of two non-proteinogenic amino acids, L-thiothreonine and L-allo-thiothreonine, and their incorporation into predetermined positions of a catalytically competent dihydrofolate reductase (DHFR) analogue lacking cysteine. Here, the elaborated proteins were site-specifically derivitized with a fluorophore at the thiothreonine residue. The synthesis and incorporation of phosphorotyrosine derivatives into DHFR is illustrated in Chapter 3. Three different phosphorylated tyrosine derivatives were prepared: bis-nitrobenzylphosphoro-L-tyrosine, nitrobenzylphosphoro-L-tyrosine, and phosphoro-L-tyrosine. Their ability to participate in a protein synthesis system was also evaluated.
Book Synopsis Enzyme Engineering by : James C. Samuelson
Download or read book Enzyme Engineering written by James C. Samuelson and published by Humana Press. This book was released on 2013-02-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether the pursuit is commercially motivated or purely academic, engineering a novel biological catalyst is an enticing challenge. High-resolution protein structure analysis allows for rational alteration of enzyme function, yet many useful enzyme variants are the product of well-designed selection schemes or screening strategies. Enzyme Engineering: Methods and Protocols provides guidance to investigators wishing to create enzyme variants with desired properties. This detailed volume covers such topics as a simple method for generating site-specific mutations within bacterial chromosomes. It also highlights the engineering of two difference types of rare-cutting endonucleases that show great potential in gene therapy applications: The newest development is the emergence of TAL effector nucleases or TALENs. Chapters describe newly developed technologies in sufficient detail so that each method can be practiced in a standard molecular biology laboratory. Written in the successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible Enzyme Engineering: Methods and Protocols will be valuable for scientists with a budding interest in protein engineering as well as veterans looking for new approaches to apply in established discovery programs.
Book Synopsis Total Chemical Synthesis of Proteins by : Ashraf Brik
Download or read book Total Chemical Synthesis of Proteins written by Ashraf Brik and published by John Wiley & Sons. This book was released on 2021-06-08 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Studies Directed Towards the Development of an in Vitro Method for the Site-specific Incorporation of Unnatural Amino Acids Into Proteins Using Unassigned Codons in Micrococcus Luteus by : Anne Kathryn Kowal
Download or read book Studies Directed Towards the Development of an in Vitro Method for the Site-specific Incorporation of Unnatural Amino Acids Into Proteins Using Unassigned Codons in Micrococcus Luteus written by Anne Kathryn Kowal and published by . This book was released on 1996 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
