Cytochrome Systems

This volume is based on the proceedings of an International Symposium on "Cytochrome Systems: Molecular Biology and Bioenergetics" that was held at Selva di Fasano near Bari, Italy, between April 7 and 11,1987. It contains papers covering the subjects discussed at the Symposium, contributed both by participants of the meeting and by some invited speakers who were not able to attend. The aim of the Symposium was to bring together experts in various rese arch strategies currently being applied to the study of cytochrome systems, including molecular genetics, protein chemistry, enzymology of electron transfer and protonmotive activity in energy-transducing biological mem branes. Because of the high degree of complexity of cytochrome systems and the increasing sophistication in recent years of the different experimen tal approaches, there has been a growing specialization - sometimes even a tendency to "over-specialization" - among scientists working in this field. This in itself seemed to justify a meeting where representatives of various disciplines could exchange their results and discuss their conclusions. In addition, and perhaps even more importantly, it was felt that meetings of this kind provide an opportunity for a "cross-fertilization" of approaches and ideas among representatives of various fields of science. The present meeting proved to be an ample illustration of the success of such an inter action.

Inhalt
I. Genetics.- GENETICS: Short Reports.- II. Biosynthesis.- II. BIOSYNTHESIS: Short Report.- III. Protein Structure.- III. PROTEIN STRUCTURE: Short Reports.- IV. Reaction Domains and Oxido-Reduction Mechanisms.- IV. REACTION DOMAINS AND OXIDO-REDUCTION MECHANISMS: Short Reports.- V. Fe-S Centers.- VI. Quinone Binding Sites: Structure and Function.- VI. Quinone Binding Sites: Structure and Function: Short Reports.- VII. Specific Redox Systems.- VII. SPECIFIC REDOX SYSTEMS: Short Reports.- VIII. Cooperativity and Allosteric Transitions.- IX. Proton-Motive Activity.- IX. PROTON-MOTIVE ACTIVITY: Short Report.- Proposal for a Novel Nomenclature for the Subunits of Cytochrome c Oxidase G. Buse, G.C.M. Steffens, R. Biewald, B. Bruch and S. Hensel.- Author Index.