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Succinate dehydrogenase and other respiratory pathways in thylakoid membranes of Synechocystis sp. strain PCC 6803: capacity comparisons and physiological function.
Respiration in cyanobacterial thylakoid membranes is interwoven with photosynthetic processes. We have constructed a range of mutants that are impaired in several combinations of respiratory andExpand
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An improved eigenvalue corrector formula for solving the Schrödinger equation for central fields
1. Introduction. The wave equation for the nuclear motion of a diatomic molecule, in the Born-Oppenheimer approximation, is one which is encountered frequently in quantum-theoretical calculations.Expand
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Succinate:quinol oxidoreductases in the cyanobacterium synechocystis sp. strain PCC 6803: presence and function in metabolism and electron transport.
The open reading frames sll1625 and sll0823, which have significant sequence similarity to genes coding for the FeS subunits of succinate dehydrogenase and fumarate reductase, were deleted singly andExpand
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Uncovering the Molecular Mode of Action of the Antimalarial Drug Atovaquone Using a Bacterial System*
Atovaquone is an antiparasitic drug that selectively inhibits electron transport through the parasite mitochondrial cytochrome bc1 complex and collapses the mitochondrial membrane potential atExpand
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Binding dynamics at the quinone reduction (Qi) site influence the equilibrium interactions of the iron sulfur protein and hydroquinone oxidation (Qo) site of the cytochrome bc1 complex.
Multiple instances of low-potential electron-transport pathway inhibitors that affect the structure of the cytochrome (cyt) bc(1) complex to varying degrees, ranging from changes in hydroquinoneExpand
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Loss of a Conserved Tyrosine Residue of Cytochrome b Induces Reactive Oxygen Species Production by Cytochrome bc1
Production of reactive oxygen species (ROS) induces oxidative damages, decreases cellular energy conversion efficiencies, and induces metabolic diseases in humans. During respiration, cytochrome bc1Expand
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Across membrane communication between the Q(o) and Q(i) active sites of cytochrome bc(1).
The ubihydroquinone:cytochrome c oxidoreductase (cyt bc(1)) contains two catalytically active domains, termed the hydroquinone oxidation (Q(o)) and quinone reduction (Q(i)) sites, which are distantExpand
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The Cytochrome bc 1 and Related bc Complexes: The Rieske/Cytochrome b Complex as the Functional Core of a Central Electron/Proton Transfer Complex
The cytochrome (Cyt) bc 1 and related complexes play a central role in purple bacterial photosynthesis, transferring electrons between electron carriers reduced and oxidized by the photochemicalExpand
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Binding dynamics at the quinone reduction (Qi) site influence the equilibrium interactions of the iron sulfur protein and hydroquinone oxidation (Qo) site of the cytochrome bc1 complex.
Multiple instances of low-potential electron-transport pathway inhibitors that affect the structure of the cytochrome (cyt) bc1 complex to varying degrees, ranging from changes in hydroquinone (QH2)Expand
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Cytochrome bc1-cy Fusion Complexes Reveal the Distance Constraints for Functional Electron Transfer Between Photosynthesis Components*
Photosynthetic (Ps) growth of purple non-sulfur bacteria such as Rhodobacter capsulatus depends on the cyclic electron transfer (ET) between the ubihydroquinone (QH2): cytochrome (cyt) cExpand
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