Photosystem II : The Light-Driven Water : Plastoquinone Odixoreductase (Advances in Photosynthesis and Respiration) 〈Vol. 22〉

Wydrzynski, T. J. (EDT)/ Satoh, K. (EDT)

Springer（2005/12発売）

• 製本 Hardcover:ハードカバー版／ページ数 820 p.／サイズ 16 illus.
• 言語 ENG
• 商品コード 9781402042492

Full Description

The most mysterious part of photosynthesis yet the most important for all aerobic life on Earth (including ourselves) is how green plants, algae and cyanobacteria make atmospheric oxygen from water. This thermodynamically difficult process is only achieved in Nature by the unique pigment/protein complex known as Photosystem II, using sunlight to power the reaction. The present volume contains 34 comprehensive chapters authored by 75 scientific experts from around the world. It gives an up-to-date account on all what is currently known about the molecular biology, biochemistry, biophysics and physiology of Photosystem II. The book is divided into several parts detailing the protein constituents, functional sites, tertiary structure, molecular dynamics, and mechanisms of homeostasis. The book ends with a comparison of Photosystem II with other related enzymes and bio-mimetic systems. Since the unique water-splitting chemistry catalyzed by Photosystem II leads to the production of pure oxygen gas and has the potential for making hydrogen gas, a primary goal of this book is to provide a molecular guide to future protein engineers and bio-mimetic chemists in the development of biocatalysts for the generation of clean, renewable energy from sunlight and water.

Contents

Dedication/Perspective: A tribute to Jerry Babcock.- to Photosystem II.- Distal and Extrinsic Photosystem II Antennas.- The CP47 and CP43 Core Antenna Components.- The D1 and D2 Core Proteins.- The Extrinsic Proteins of Photosystem II.- The Low Molecular Weight Proteins of Photosystem II.- Primary Electron Transfer.- The Iron-Quinone Acceptor Complex.- The Redox-Active Tyrosines YZ and YD.- The Catalytic Manganese Cluster: Organization of the Metal Ions.- The Catalytic Manganese Cluster: Protein Ligation.- The Catalytic Manganese Cluster: Implications from Spectroscopy.- The Calcium and Chloride Cofactors.- Bicarbonate Interactions.- Side-Path Electron Donors: Cytochrome b559, Chlorophyll Z and ?-Carotene.- Molecular Analysis by Vibrational Spectroscopy.- Configuration of Electron Transfer Components Studied by EPR Spectroscopy.- Structural Analysis of the Photosystem II Core/Antenna Holocomplex by Electron Microscopy.- Photosystem II: Structural Elements, the First 3D Crystal Structure and Functional Implications.- 3D Crystal Structure of the Photosystem II Core.- Refined X-Ray Structure of Photosystem II and Its Implications.- Energy Trapping and Equilibration: A Balance of Regulation and Efficiency.- The Role of Carotenoids in Energy Quenching.- Flash-Induced Oxygen Evolution and Other Oscillatory Processes.- Mechanism of Photosynthetic Oxygen Production.- Photo-Assembly of the Catalytic Manganese Cluster.- Photoinactivation and Mechanisms of Recovery.- Transcriptional and Translational Regulation of Photosystem II Gene Expression.- Protein Transport and Post-translational Processing in Photosystem II Biosynthesis and Homeostasis.- The Origin and Evolution of Photosynthetic Oxygen Production.- Mechanistic Comparisons Between Photosystem II and Cytochrome c Oxidase.-Mimicking the Properties of Photosystem II in Bacterial Reaction Centers.- De Novo Protein Design in Respiration and Photosynthesis.- Understanding Photosystem II Function by Artificial Photosynthesis.