Cytochrome Complexes: Evolution, Structures, Energy Transduction, and Signaling (eng)

An Introduction that describes the origin of cytochrome notation also connects to the history of the field, focusing on research in England in the pre-World War II era.  The start of the modern era of studies on structure-function of cytochromes and energy-transducing membrane proteins was marked by the 1988 Nobel Prize in Chemistry, given to J. Deisenhofer, H. Michel, and R. Huber for determination of the crystal structure of the bacterial photosynthetic reaction center. An ab initio logic of presentation in the book discusses the evolution of cytochromes and hemes, followed by theoretical perspectives on electron transfer in proteins and specifically in cytochromes. There is an extensive description of the molecular structures of cytochromes and cytochrome complexes from eukaryotic and prokaryotic sources, bacterial, plant and animal. The presentation of atomic structure information has a major role in these discussions, and makes an important contribution to the broad field of membrane protein structure-function. 

Why study cytochrome complexes?  An answer is in the subtitle of the book “Evolution, Structures, Energy Transduction, and Signaling”. Studies on the cytochrome family of proteins include and, influence, a wide range of theoretical and computational approaches, as well as a broad cross-section of experimental techniques. Studies of cytochromes and cytochrome complexes thus utilize an extraordinary range of experimental approaches, described in this volume, which include: computational biology, genetics, macromolecular biochemistry, molecular biology, the physics of charge transfer, structure analysis using x-ray and electron diffraction, and ultra-fast spectroscopy. This information and understanding exerts an influence on a wide spectrum of subjects in modern biology, including molecular evolution, mechanisms of membrane-based respiratory and photosynthetic energy transduction, theory of charge transfer in proteins, structure-function of large hetero-oligomeric membrane proteins, including lipid-protein interactions, and trans-membrane signaling.

The extent of fundamental research areas included in this book makes it an important resource for the teaching of broad aspects of biological energy transduction to advanced undergraduate and graduate students with interests in biology, biochemistry, biological engineering, chemistry, and biophysics.