Hydrogenase: Structure, Function, Maturation, and Application

Hydrogenase: Structure, Function, Maturation, and Application

Author: Stefan Frielingsdorf

Publisher: Frontiers Media SA

Published: 2023-10-24

Total Pages: 150

ISBN-13: 2832536476

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Molecular hydrogen (H2) is an important molecule in the metabolism of diverse microorganisms. It is used either as energy source or for the disposal of reducing equivalents depending on environmental conditions. Furthermore, H2 transmits energy between different species within microbial communities. The enzymes that split or evolve H2 are called hydrogenases and these metalloproteins can be divided into three phylogenetically unrelated classes distinguishable by the metal composition of their active sites, namely [Fe]-, [FeFe]-, and [NiFe]- hydrogenases. Following a century of hydrogenase research, it is now possible to isolate, handle, and investigate these fragile enzymes. There have been numerous advances in understanding the regulation, function, structures, and maturation of these enzymes, as well as their involvement in important processes such as microbial pathogenesis and biogeochemical cycling. The employment of hydrogenases and hydrogenase-based applications could also potentially facilitate the world’s transition to a future sustainable H2-based energy economy.


Hydrogen as a Fuel

Hydrogen as a Fuel

Author: Richard Cammack

Publisher: CRC Press

Published: 2001-11-15

Total Pages: 267

ISBN-13: 0203471040

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There continues to be widespread interest in the applications of hydrogen as a clean fuel and its potential for local electricity production and use in transport. Recent years have seen a variety of breakthroughs in our understanding of the nature, structure, and biosynthesis of hydrogenases. This book is a timely description of these developments,


The Enzymes

The Enzymes

Author:

Publisher: Elsevier

Published: 2023-11-07

Total Pages: 318

ISBN-13: 0443136920

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The Enzymes, Volume 54 highlights new advances in enzymes, with new chapters on a variety of topics, including the History of The Enzymes, Impact of The Enzymes in chronicling biochemical processes and pathways, Metabolism and Catalysis, Mitochondrial ATP synthase, The respiratory chain, A century of mitochondrial research, Five decades of metalloenzymology, Mechanisms of catalysis, Mitochondrial fatty acid synthesis and associated processes, Signaling, MAPK cascades: Origins, mechanisms and current status, Sphingolipids: From structural components to signaling hubs, Protein Homeostasis and Hydrolysis, Mitochondrial AAA+ proteases, Hsp70 and JDP proteins: structure-function perspective on molecular chaperone activity. Other sections cover DNA Replication and Repair, Structure-function studies of DNA replication proteins, and Helicases required for nucleotide excision repair. - Provides the authority and expertise of leading contributors from an international board of authors - Updated release includes the latest information on enzymes


The Prokaryotes

The Prokaryotes

Author: Edward F. DeLong

Publisher: Springer

Published: 2014-10-13

Total Pages: 567

ISBN-13: 9783642301193

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The Prokaryotes is a comprehensive, multi-authored, peer reviewed reference work on Bacteria and Achaea. This fourth edition of The Prokaryotes is organized to cover all taxonomic diversity, using the family level to delineate chapters. Different from other resources, this new Springer product includes not only taxonomy, but also prokaryotic biology and technology of taxa in a broad context. Technological aspects highlight the usefulness of prokaryotes in processes and products, including biocontrol agents and as genetics tools. The content of the expanded fourth edition is divided into two parts: Part 1 contains review chapters dealing with the most important general concepts in molecular, applied and general prokaryote biology; Part 2 describes the known properties of specific taxonomic groups. Two completely new sections have been added to Part 1: bacterial communities and human bacteriology. The bacterial communities section reflects the growing realization that studies on pure cultures of bacteria have led to an incomplete picture of the microbial world for two fundamental reasons: the vast majority of bacteria in soil, water and associated with biological tissues are currently not culturable, and that an understanding of microbial ecology requires knowledge on how different bacterial species interact with each other in their natural environment. The new section on human microbiology deals with bacteria associated with healthy humans and bacterial pathogenesis. Each of the major human diseases caused by bacteria is reviewed, from identifying the pathogens by classical clinical and non-culturing techniques to the biochemical mechanisms of the disease process. The 4th edition of The Prokaryotes is the most complete resource on the biology of prokaryotes. The following volumes are published consecutively within the 4th Edition: Prokaryotic Biology and Symbiotic Associations Prokaryotic Communities and Ecophysiology Prokaryotic Physiology and Biochemistry Applied Bacteriology and Biotechnology Human Microbiology Actinobacteria Firmicutes Alphaproteobacteria and Betaproteobacteria Gammaproteobacteria Deltaproteobacteria and Epsilonproteobacteria Other Major Lineages of Bacteria and the Archaea


Enzymes of Energy Technology

Enzymes of Energy Technology

Author: Fraser Armstrong

Publisher: Academic Press

Published: 2018-11-30

Total Pages: 404

ISBN-13: 0128163623

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Enzymes of Energy Technology, Volume 613 in the Methods in Enzymology series, highlights new advances in the field, with this updated volume presenting interesting chapters written by an international board of authors. Chapters include Purification of fully active and crystallizable photosystem II from thermophilic cyanobacteria, Production and manipulation of [NiFeSe]-hydrogenases for renewable hydrogen research, Hydrogen production by [FeFe]-hydrogenases, Production and properties of enzymes that activate and produce carbon monoxide, Recombinant [NiFe]-hydrogenases from E. coli, Working with nitrogenase, Oxygen--tolerant [NiFe]-hydrogenases, Cytoplasmic and Membrane Bound Hydrogenases from the hyperthermophile Pyrococcus furiosus, and more. Additional sections cover Enzymatic conversion of methane into useful chemicals, Production and investigations of trans-membrane electron transfer protein, Characterization of post-translational modifications in methyl-coenzyme M reductase in diverse methanogens by mass-spectrometry, Reductive activation of carbon dioxide by formate dehydrogenases, and Lytic polysaccharide monooxygenases in biofuel processing. 14. Production and manipulation of blue copper oxidases for technological applications Yasmina Mekmouche - Provides the authority and expertise of leading contributors from an international board of authors - Presents the latest release in the Methods in Enzymology series - Includes the latest information on the Enzymes of Energy Technology


Microbial BioEnergy: Hydrogen Production

Microbial BioEnergy: Hydrogen Production

Author: Davide Zannoni

Publisher: Springer

Published: 2014-07-08

Total Pages: 390

ISBN-13: 9401785546

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The central theme of this book “Microbial BioEnergy: Hydrogen Production” is focused on the biological machinery that microorganisms use to produce hydrogen gas. The book summarizes the achievements over the past decade in the biochemistry, structural and molecular biology, genomics and applied aspects of microbial H2-production, including microbial fuel cells (MFC), by phototrophs such as purple sulfur and non-sulfur bacteria (Thiocapsa spp., Rhodobacter and Rhodopseudomonas spp.) microalgae (Chlamydomonas) and cyanobacteria (Anabaena spp.) along with anaerobes and thermophiles such as Caldicellulosiruptor and Thermotoga. This is the first book of this series entirely devoted to microbial bio-hydrogen production and is intended to be a precious source of information for PhD students, researchers and undergraduates from disciplines such as microbiology, biochemistry, biotechnology, photochemistry and chemical engineering, interested in basic and applied sciences.


Mitochondria and Anaerobic Energy Metabolism in Eukaryotes

Mitochondria and Anaerobic Energy Metabolism in Eukaryotes

Author: William F. Martin

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2020-12-07

Total Pages: 269

ISBN-13: 3110612410

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Mitochondria are sometimes called the powerhouses of eukaryotic cells, because mitochondria are the site of ATP synthesis in the cell. ATP is the universal energy currency, it provides the power that runs all other life processes. Humans need oxygen to survive because of ATP synthesis in mitochondria. The sugars from our diet are converted to carbon dioxide in mitochondria in a process that requires oxygen. Just like a fire needs oxygen to burn, our mitochondria need oxygen to make ATP. From textbooks and popular literature one can easily get the impression that all mitochondria require oxygen. But that is not the case. There are many groups of organismsm known that make ATP in mitochondria without the help of oxygen. They have preserved biochemical relicts from the early evolution of eukaryotic cells, which took place during times in Earth history when there was hardly any oxygen avaiable, certainly not enough to breathe. How the anaerobic forms of mitochondria work, in which organisms they occur, and how the eukaryotic anaerobes that possess them fit into the larger picture of rising atmospheric oxygen during Earth history are the topic of this book.


Bioinspired Catalysis

Bioinspired Catalysis

Author: Wolfgang Weigand

Publisher: John Wiley & Sons

Published: 2014-08-18

Total Pages: 438

ISBN-13: 3527664181

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This book provides an overview of bioinspired metal-sulfur catalysis by covering structures, activities and model complexes of enzymes exhibiting metal sulphur moieties in their active center.


Oxidoreductases: Advances in Research and Application: 2011 Edition

Oxidoreductases: Advances in Research and Application: 2011 Edition

Author:

Publisher: ScholarlyEditions

Published: 2012-01-09

Total Pages: 322

ISBN-13: 1464922616

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Oxidoreductases: Advances in Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Oxidoreductases. The editors have built Oxidoreductases: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Oxidoreductases in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Oxidoreductases: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.


Interdisciplinary Research and Applications in Bioinformatics, Computational Biology, and Environmental Sciences

Interdisciplinary Research and Applications in Bioinformatics, Computational Biology, and Environmental Sciences

Author: Liu, Limin Angela

Publisher: IGI Global

Published: 2010-10-31

Total Pages: 396

ISBN-13: 1609600665

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"This book presents cutting-edge research in the field of computational and systems biology, presenting studies ranging from the atomic/molecular level to the genomic level and covering a wide spectrum of important biological problems and applications"--Provided by publisher.