Expanding the Toolbox for Making Polyketides in Escherichia Coli

Expanding the Toolbox for Making Polyketides in Escherichia Coli PDF Author: Mathew Allen Rude
Publisher:
ISBN:
Category :
Languages : en
Pages : 296

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Expanding the Toolbox for Making Polyketides in Escherichia Coli

Expanding the Toolbox for Making Polyketides in Escherichia Coli PDF Author: Mathew Allen Rude
Publisher:
ISBN:
Category :
Languages : en
Pages : 296

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Book Description


Chemical Microbiology Part B

Chemical Microbiology Part B PDF Author:
Publisher: Academic Press
ISBN: 0323952666
Category : Science
Languages : en
Pages : 394

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Book Description
Chemical Microbiology, Part B, Volume 665, the latest release in the Methods of Enzymology series, highlights new advances in the field, including comprehensive chapters on the Application of Antibiotic-derived Fluorescent Probes to Bacterial Studies, Metabolomic approaches for enzyme function and pathway discovery in bacteria, Adding a diazo-transfer reagent to culture to generate secondary metabolite probes for click chemistry, Customized Peptidoglycan Surfaces to Investigate Innate Immune Recognition via Surface Plasmon Resonance, Development and application of highly sensitive labeling reagents for amino acids, Bacterial Cell Wall Modification with a Glycolipid Substrate, and much more. - Provides the authority and expertise of leading contributors from an international board of authors - Presents the latest release in the Methods in Enzymology series - Updated release includes the latest information on chemical microbiology

Chemical and Synthetic Biology Approaches to Understand Cellular Functions - Part C

Chemical and Synthetic Biology Approaches to Understand Cellular Functions - Part C PDF Author:
Publisher: Academic Press
ISBN: 0128191295
Category : Science
Languages : en
Pages : 310

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Book Description
Chemical and Synthetic Biology Approaches to Understand Cellular Functions - Part C, Volume 633, the latest release in the Methods in Enzymology series, continues the legacy of this premier serial. This release includes sections on Next generation probes for molecular imaging in cells, Competitive binding assay for biotin and biotin derivatives, based on avidin and biotin-4-fluorescein, Converting avidin to bind ligands other than biotin, especially steroids, Chemoenzymatic Labeling Strategy, Engineered Siderophores, Small molecules to inhibit bacterial population behavior, NMR tube bioreactor, Small molecule controlled RAS activation system, Small molecule regulated Cas9, the Design and application of synthetic receptors, and much more. - Contains the authority of authors who are leaders in their field - Provides a comprehensive source on new methods and research in enzymology

Protein Engineering Protocols

Protein Engineering Protocols PDF Author: Kristian Müller
Publisher: Springer Science & Business Media
ISBN: 1597451878
Category : Science
Languages : en
Pages : 318

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Book Description
Protein engineering is a fascinating mixture of molecular biology, protein structure analysis, computation, and biochemistry, with the goal of developing useful or valuable proteins. Protein Engineering Protocols will consider the two general, but not mutually exclusive, strategies for protein engineering. The first is known as rational design, in which the scientist uses detailed knowledge of the structure and function of the protein to make desired changes. The s- ond strategy is known as directed evolution. In this case, random mutagenesis is applied to a protein, and selection or screening is used to pick out variants that have the desired qualities. By several rounds of mutation and selection, this method mimics natural evolution. An additional technique known as DNA shuffling mixes and matches pieces of successful variants to produce better results. This process mimics recombination that occurs naturally during sexual reproduction. The first section of Protein Engineering Protocols describes rational p- tein design strategies, including computational methods, the use of non-natural amino acids to expand the biological alphabet, as well as impressive examples for the generation of proteins with novel characteristics. Although procedures for the introduction of mutations have become routine, predicting and und- standing the effects of these mutations can be very challenging and requires profound knowledge of the system as well as protein structures in general.

Natural Product Biosynthesis

Natural Product Biosynthesis PDF Author: Christopher T. Walsh
Publisher: Royal Society of Chemistry
ISBN: 1788010760
Category : Science
Languages : en
Pages : 787

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Book Description
This textbook describes the types of natural products, the biosynthetic pathways that enable the production of these molecules, and an update on the discovery of novel products in the post-genomic era.

Functional Metagenomics: Tools and Applications

Functional Metagenomics: Tools and Applications PDF Author: Trevor C. Charles
Publisher: Springer
ISBN: 3319615106
Category : Science
Languages : en
Pages : 256

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Book Description
In this book, the latest tools available for functional metagenomics research are described.This research enables scientists to directly access the genomes from diverse microbial genomes at one time and study these “metagenomes”. Using the modern tools of genome sequencing and cloning, researchers have now been able to harness this astounding metagenomic diversity to understand and exploit the diverse functions of microorganisms. Leading scientists from around the world demonstrate how these approaches have been applied in many different settings, including aquatic and terrestrial habitats, microbiomes, and many more environments. This is a highly informative and carefully presented book, providing microbiologists with a summary of the latest functional metagenomics literature on all specific habitats.

Lasso Peptides

Lasso Peptides PDF Author: Yanyan Li
Publisher: Springer
ISBN: 1493910108
Category : Medical
Languages : en
Pages : 113

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Book Description
Lasso peptides form a growing family of fascinating ribosomally-synthesized and post-translationally modified peptides produced by bacteria. They contain 15 to 24 residues and share a unique interlocked topology that involves an N-terminal 7 to 9-residue macrolactam ring where the C-terminal tail is threaded and irreversibly trapped. The ring results from the condensation of the N-terminal amino group with a side-chain carboxylate of a glutamate at position 8 or 9, or an aspartate at position 7, 8 or 9. The trapping of the tail involves bulky amino acids located in the tail below and above the ring and/or disulfide bridges connecting the ring and the tail. Lasso peptides are subdivided into three subtypes depending on the absence (class II) or presence of one (class III) or two (class I) disulfide bridges. The lasso topology results in highly compact structures that give to lasso peptides an extraordinary stability towards both protease degradation and denaturing conditions. Lasso peptides are generally receptor antagonists, enzyme inhibitors and/or antibacterial or antiviral (anti-HIV) agents. The lasso scaffold and the associated biological activities shown by lasso peptides on different key targets make them promising molecules with high therapeutic potential. Their application in drug design has been exemplified by the development of an integrin antagonist based on a lasso peptide scaffold. The biosynthesis machinery of lasso peptides is therefore of high biotechnological interest, especially since such highly compact and stable structures have to date revealed inaccessible by peptide synthesis. Lasso peptides are produced from a linear precursor LasA, which undergoes a maturation process involving several steps, in particular cleavage of the leader peptide and cyclization. The post-translational modifications are ensured by a dedicated enzymatic machinery, which is composed of an ATP-dependent cysteine protease (LasB) and a lactam synthetase (LasC) that form an enzymatic complex called lasso synthetase. Microcin J25, produced by Escherichia coli AY25, is the archetype of lasso peptides and the most extensively studied. To date only around forty lasso peptides have been isolated, but genome mining approaches have revealed that they are widely distributed among Proteobacteria and Actinobacteria, particularly in Streptomyces, making available a rich resource of novel lasso peptides and enzyme machineries towards lasso topologies.

The Science and Applications of Synthetic and Systems Biology

The Science and Applications of Synthetic and Systems Biology PDF Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309219396
Category : Science
Languages : en
Pages : 570

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Book Description
Many potential applications of synthetic and systems biology are relevant to the challenges associated with the detection, surveillance, and responses to emerging and re-emerging infectious diseases. On March 14 and 15, 2011, the Institute of Medicine's (IOM's) Forum on Microbial Threats convened a public workshop in Washington, DC, to explore the current state of the science of synthetic biology, including its dependency on systems biology; discussed the different approaches that scientists are taking to engineer, or reengineer, biological systems; and discussed how the tools and approaches of synthetic and systems biology were being applied to mitigate the risks associated with emerging infectious diseases. The Science and Applications of Synthetic and Systems Biology is organized into sections as a topic-by-topic distillation of the presentations and discussions that took place at the workshop. Its purpose is to present information from relevant experience, to delineate a range of pivotal issues and their respective challenges, and to offer differing perspectives on the topic as discussed and described by the workshop participants. This report also includes a collection of individually authored papers and commentary.

Natural Product Biosynthesis by Microorganisms and Plants

Natural Product Biosynthesis by Microorganisms and Plants PDF Author: D. A. Hopwood
Publisher: Academic Press
ISBN: 012394290X
Category : Alkaloids
Languages : en
Pages : 488

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Book Description
Annotation This volume of 'Methods in Enzymology' continues the legacy of this premier serial by containing quality chapters authored by leaders in the field.

Biotechnology and Biology of Trichoderma

Biotechnology and Biology of Trichoderma PDF Author: Vijai G. Gupta
Publisher: Newnes
ISBN: 0444595945
Category : Science
Languages : en
Pages : 569

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Book Description
Biotechnology and Biology of Trichoderma serves as a comprehensive reference on the chemistry and biochemistry of one of the most important microbial agents, Trichoderma, and its use in an increased number of industrial bioprocesses for the synthesis of many biochemicals such as pharmaceuticals and biofuels. This book provides individuals working in the field of Trichoderma, especially biochemical engineers, biochemists and biotechnologists, important information on how these valuable fungi can contribute to the production of a wide range of products of commercial and ecological interest. - Provides a detailed and comprehensive coverage of the chemistry, biochemistry and biotechnology of Trichoderma, fungi present in soil and plants - Includes most important current and potential applications of Trichoderma in bioengineering, bioprocess technology including bioenergy & biofuels, biopharmaceuticals, secondary metabolites and protein engineering - Includes the most recent research advancements made on Trichoderma applications in plant biotechnology and ecology and environment