Ferredoxin—ferredoxin NADP reductase interaction [PDF]
Ferredoxin‐NADP reductase (FNR) and ferredoxin form a complex when the former is membrane‐bound as they do when both components are in solution, with the same dissociation constant. The rate constant of NADP photoreduction, first order with respect to the complex, is more than 20‐times higher when FNR is membrane‐bound than when the enzyme is in ...
Forti, Giorgio, Bracale, Marcella
openaire +1 more source
Complete genome sequence of Syntrophobacter fumaroxidans strain (MPOB(T)). [PDF]
Syntrophobacter fumaroxidans strain MPOB(T) is the best-studied species of the genus Syntrophobacter. The species is of interest because of its anaerobic syntrophic lifestyle, its involvement in the conversion of propionate to acetate, H2 and CO2 during ...
Crable, Bryan R +15 more
core +2 more sources
Superfolds are folds commonly observed among evolutionarily unrelated multiple superfamilies of proteins. Since discovering superfolds almost two decades ago, structural rules distinguishing superfolds from the other ordinary folds have been explored but
Takumi Nishina +3 more
doaj +1 more source
Electron paramagnetic resonance g-tensors from state interaction spin-orbit coupling density matrix renormalization group [PDF]
We present a state interaction spin-orbit coupling method to calculate electron paramagnetic resonance (EPR) $g$-tensors from density matrix renormalization group wavefunctions.
Chan, Garnet K. -L. +1 more
core +3 more sources
NADP(H) allosterically regulates the interaction between ferredoxin and ferredoxin‐NADP+ reductase
Ferredoxin‐NADP+ reductase (FNR) in plants receives electrons from ferredoxin (Fd) at the end of the photosynthetic electron transfer chain and converts NADP+ to NADPH. The interaction between Fd and FNR in plants was previously shown to be attenuated by
Yoko Kimata‐Ariga +6 more
doaj +1 more source
Electron Bifurcation and Confurcation in Methanogenesis and Reverse Methanogenesis
Reduction of the disulfide of coenzyme M and coenzyme B (CoMS–SCoB) by heterodisulfide reductases (HdrED and HdrABC) is the final step in all methanogenic pathways. Flavin-based electron bifurcation (FBEB) by soluble HdrABC homologs play additional roles
Zhen Yan, James G. Ferry
doaj +1 more source
Preliminary X-ray diffraction analysis of YqjH from Escherichia coli: a putative cytoplasmic ferri-siderophore reductase [PDF]
YqjH is a cytoplasmic FAD-containing protein from Escherichia coli; based on homology to ViuB of Vibrio cholerae, it potentially acts as a ferri-siderophore reductase.
Andrews, Simon C. +5 more
core +2 more sources
Evolutionary Relationships Between Low Potential Ferredoxin and Flavodoxin Electron Carriers
Proteins from the ferredoxin (Fd) and flavodoxin (Fld) families function as low potential electrical transfer hubs in cells, at times mediating electron transfer between overlapping sets of oxidoreductases.
Ian J. Campbell +5 more
doaj +1 more source
Identification of ferredoxin II as a major calcium binding protein in the nitrogen-fixing symbiotic bacterium Mesorhizobium loti [PDF]
BACKGROUND: Legumes establish with rhizobial bacteria a nitrogen-fixing symbiosis which is of the utmost importance for both plant nutrition and a sustainable agriculture.
Damiani, Ernesto +6 more
core +1 more source
Control of electron flux is critical in both natural and bioengineered systems to maximize energy gains. Both small molecules and proteins shuttle high-energy, low-potential electrons liberated during catabolism through diverse metabolic landscapes ...
Brett W. Burkhart +2 more
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