Molybdenum and Tungsten Enzymes

Molybdenum and Tungsten Enzymes
Author: Russ Hille
Publisher: Royal Society of Chemistry
Total Pages: 254
Release: 2016-09-29
Genre: Science
ISBN: 1782628770

There has been enormous progress in our understanding of molybdenum and tungsten enzymes and relevant inorganic complexes of molybdenum and tungsten over the past twenty years. This set of three books provides a timely and comprehensive overview of the field and documents the latest research. Building on the first volume that focussed on biochemistry aspects, the second volume in the set focusses on the inorganic complexes that model the structures and reactivity of the active sites of each major group of molybdenum and tungsten enzymes. Special attention is given to synthetic strategies, reaction mechanism and chemical kinetics of these systems. The introductory chapter provides a useful overview and places the topic of the book into a wider context. This text will be a valuable reference to workers both inside and outside the field, including graduate students and young investigators interested in developing new research programs in this area.

Metallocofactors that Activate Small Molecules

Metallocofactors that Activate Small Molecules
Author: Markus W. Ribbe
Publisher: Springer Nature
Total Pages: 169
Release: 2019-09-11
Genre: Science
ISBN: 3030258971

This volume highlights recent progress on the fundamental chemistry and mechanistic understanding of metallocofactors, with an emphasis on the major development in these areas from the perspective of bioinorganic chemistry. Metallocofactors are essential for all forms of life and include a variety of metals, such as iron, molybdenum, vanadium, and nickel. Structurally fascinating metallocofactors featuring these metals are present in many bacteria and mediate remarkable metabolic redox chemistry with small molecule substrates, including N2, CO, H2, and CO2. Current interest in understanding how these metallocofactors function at the atomic level is enormous, especially in the context of sustainably feeding and fueling our planet; if we can understand how these cofactors work, then there is the possibility to design synthetic catalysts that function similarly.

Mechanistic Bioinorganic Chemistry

Mechanistic Bioinorganic Chemistry
Author: American Chemical Society. Meeting
Publisher:
Total Pages: 528
Release: 1995
Genre: Language Arts & Disciplines
ISBN:

Provides an understanding of bioinorganic reactions from a mechanistic point of view. Illustrates how spectroscopy can be used to establish mechanisms and how model compounds provide mechanistic insight for enzymes. Demonstrates how to apply numerous physical methods to understanding mechanisms of redox catalysis by metal centers in enzymes. Highlights the interrelationships between the roles of metal ions in electron transfer, redox catalysis, structural roles, and hydrolytic chemistry. Provides mechanistic insights into water oxidation, nitrogen fixation, nucleic acid oxidation and hydrolysis, oxygen binding, catalase reactions, and electron transfer.

Bioinorganic Chemistry

Bioinorganic Chemistry
Author: D.P. Kessissoglou
Publisher: Springer Science & Business Media
Total Pages: 422
Release: 2012-12-06
Genre: Science
ISBN: 9401102554

Bioinorganic chemistry is primarily concerned with the role of metal atoms in biology and is a very active research field. However, even though such important structures of metalloenzymes are known, as the MoFeCo of nitrogenase, Cu or Mn superoxide dismutase and plastocyanin, the synthetic routes to the modelling of such centers remains a matter of acute scientific interest. Other metalloenzymes, such as the Mn center of the oxygen evolving complex of PSII, are still the focus of in-depth examination, both spectroscopic and structural. Another area of concern is the interaction between drugs and metals and metal ion antagonism. Understanding the chemistry of metal ions in biological systems will bring benefits in terms of understanding such problems as biomineralization and the production of advanced materials by micro-organisms. The 29 contributions to Bioinorganic Chemistry: An Inorganic Perspective of Life give an excellent summary of the state of the art in this field, covering areas from the NMR of paramagnetic molecules to the use of lanthanide porphyrins in artificial batteries.

Bioinorganic Chemistry

Bioinorganic Chemistry
Author: Rosette M. Roat-Malone
Publisher: John Wiley & Sons
Total Pages: 376
Release: 2003-03-20
Genre: Science
ISBN: 0471461482

Bioinorganic chemical knowledge grows more interesting and morecomplex with each passing year. As more details about the usage andutility of metals in biological species and more mechanistic andstructural information about bioinorganic molecules becomesavailable, scientists and students continue to turn their attentionto this blossoming discipline. Rosette Roat-Malone's BioinorganicChemistry: A Short Course provides an accessible survey ofbioinorganic chemistry for advanced undergraduate and graduatestudents. Comprehensive coverage of several topics offers insightinto the increasingly diverse bioinorganic area. Roat-Malone's textconcentrates on bioinorganic chemistry's two major focuses:naturally occurring inorganic elements and their behavior inbiological systems, and the introduction of inorganic elements intobiological systems, often as medicines. The book begins with two review chapters, Inorganic ChemistryEssentials and Biochemistry Fundamentals. Chapter 3, Instrumentaland Computer-Based Methods, provides an introduction to someimportant instrumental techniques, including basic informationabout computer hardware and software. Chapters on specific topics include: Iron Containing Oxygen Carriers and Their SyntheticModels Copper Enzymes The Enzyme Nitrogenase Metals in Medicine The author also encourages instructors and students to pursuetheir own independent investigations in bioinorganic topics,providing a helpful, detailed list of suggestions. With a host ofcurrent bibliographic references, Bioinorganic Chemistry: A ShortCourse proves the premier text in its field.

Concepts and Models in Bioinorganic Chemistry

Concepts and Models in Bioinorganic Chemistry
Author: Heinz-Bernhard Kraatz
Publisher: Wiley-VCH
Total Pages: 480
Release: 2006-07-21
Genre: Science
ISBN:

Destined to set the standard, this book meets the need for a didactic textbook focusing on the role of model systems in bioinorganic chemistry. The first part features concepts in bioinorganic chemistry such as electron transfer, medicinal inorganic chemistry, bioorganometallics and metal DNA complexes, while the second part presents inorganic model chemistry on metallo-enzymes, organized by metal ion. Experts in the pertinent fields provide a didactically well-organized background on relevant biological systems, as well as on their structural, functional and spectroscopic properties. All chapters are similarly structured, each one beginning with a timeline featuring the most important historical facts on the subject, followed by a table of the most significant enzymes. The authors also summarize key developments and open questions within the respective model systems. This book is aimed at senior undergraduate and graduate students in chemistry, biochemistry, life science and related fields.