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Electron Transport in Chloroplasts: Regulation and Alternative Pathways of Electron Transfer
AbstractThis work represents an overview of electron transport regulation in chloroplasts as considered in the context of structure-function...
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Moving towards the enhancement of extracellular electron transfer in electrogens
Electrogens are very common in nature and becoming a contemporary theme for research as they can be exploited for extracellular electron transfer....
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Electron transfer of extremophiles in bioelectrochemical systems
The interaction of bacteria and archaea with electrodes is a relatively new research field which spans from fundamental to applied research and...
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Mn-porphyrins in a four-helix bundle participate in photo-induced electron transfer with a bacterial reaction center
Hybrid complexes incorporating synthetic Mn-porphyrins into an artificial four-helix bundle domain of bacterial reaction centers created a system to...
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Microgravity environment grown crystal structure information based engineering of direct electron transfer type glucose dehydrogenase
The heterotrimeric flavin adenine dinucleotide dependent glucose dehydrogenase is a promising enzyme for direct electron transfer (DET)...
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Effect of cationic antiseptics on fluorescent characteristics and electron transfer in cyanobacterial photosystem I complexes
In this study, the effects of cationic antiseptics such as chlorhexidine, picloxidine, miramistin, and octenidine at concentrations up to 150 µM on...
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The synergy between the PscC subunits for electron transfer to the P840 special pair in Chlorobaculum tepidum
The primary photochemical reaction of photosynthesis in green sulfur bacteria occurs in the homodimer PscA core proteins by a special chlorophyll...
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Structures and Electron Transport Paths in the Four Families of Flavin-Based Electron Bifurcation Enzymes
Oxidoreductases facilitating electron transfer between molecules are pivotal in metabolic pathways. Flavin-based electron bifurcation (FBEB), a...
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Nanosecond time-resolved infrared spectroscopy for the study of electron transfer in photosystem I
Microsecond time-resolved step-scan FTIR difference spectroscopy was used to study photosystem I (PSI) from Thermosynechococcus vestitus BP-1 ( T....
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How electron tunneling and uphill excitation energy transfer support photochemistry in Halomicronema hongdechloris
Halomicronema hongdechloris , the first cyanobacterium reported to produce the red-shifted chlorophyll f (Chl f ) upon acclimation to far-red light,...
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Engineering Direct Interspecies Electron Transfer for Enhanced Methanogenic Performance
Producing biogas from organic waste streams through anaerobic digestion (AD) is a well-established bioenergy technology. Efficient electron transfer...
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Changes in the Electron Transfer Symmetry in the Photosystem I Reaction Centers upon Removal of Iron–Sulfur Clusters
AbstractIn photosynthetic reaction centers of intact photosystem I (PSI) complexes from cyanobacteria, electron transfer at room temperature occurs...
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Electron transfer in Gram-positive bacteria: enhancement strategies for bioelectrochemical applications
To this day, bioelectrochemical systems are still perceived as one of the rising technologies due to their versatile applications in electricity...
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Electron transfer and ROS production in brain mitochondria of intertidal and subtidal triplefin fish (Tripterygiidae)
While oxygen is essential for oxidative phosphorylation, O 2 can form reactive species (ROS) when interacting with electrons of mitochondrial electron...
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Controlled electron transfer by molecular wires embedded in ultrathin insulating membranes for driving redox catalysis
Organic bilayers or amorphous silica films of a few nanometer thickness featuring embedded molecular wires offer opportunities for chemically...
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Resonance Energy Transfer
One way that an excited molecule can return to the ground state is to transfer the excitation energy to another molecule. This process, resonance...
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Fundamentals of Instrumentation and Electron Optics for Cryo-Electron Tomography
This chapter takes a close look at the hardware side of transmission electron microscopy and, by extension, its applications in cryo-electron...
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Identification of Electron Transfer in the System of Ferredoxins and Ferredoxin Reductases from Mycolicibacterium smegmatis
AbstractSteroid-26-monooxygenases belong to the cytochrome P450 superfamily and function as part of three-component systems together with ferredoxins...
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Tracking the first electron transfer step at the donor side of oxygen-evolving photosystem II by time-resolved infrared spectroscopy
In oxygen-evolving photosystem II (PSII), the multi-phasic electron transfer from a redox-active tyrosine residue (TyrZ) to a chlorophyll cation...
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Determining Macromolecular Structures Using Cryo-Electron Microscopy
Structural insights into macromolecular and protein complexes provide key clues about the molecular basis of the function. Cryogenic electron...