The extremophilic Andean isolate Acinetobacter sp. Ver3 expresses two ferredoxin‐NADP+ reductase isoforms with different catalytic properties
Sign Up to like & getrecommendations! Published in 2024 at "FEBS Letters"
DOI: 10.1002/1873-3468.14826
Abstract: Ferredoxin/flavodoxin‐NADPH reductases (FPRs) catalyze the reversible electron transfer between NADPH and ferredoxin/flavodoxin. The Acinetobacter sp. Ver3 isolated from high‐altitude Andean lakes contains two isoenzymes, FPR1ver3 and FPR2ver3. Absorption spectra of these FPRs revealed typical features… read more here.
Keywords: extremophilic andean; acinetobacter ver3; ferredoxin; andean isolate ... See more keywords
Crystal structure of pectocin M1 reveals diverse conformations and interactions during its initial step via the ferredoxin uptake system
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DOI: 10.1002/2211-5463.13874
Abstract: Pectocin M1 (PM1), the bacteriocin from phytopathogenic Pectobacterium carotovorum which causes soft rot disease, has a unique ferredoxin domain that allows it to use FusA of the plant ferredoxin uptake system. To probe the structure‐based… read more here.
Keywords: uptake system; pectocin; structure; ferredoxin ... See more keywords
Alka(e)ne synthesis in Cupriavidus necator boosted by the expression of endogenous and heterologous ferredoxin–ferredoxin reductase systems
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.26805
Abstract: To boost aldehyde deformylating oxygenase (ADO) activity in a Cupriavidus necator strain expressing a synthetic alkane pathway, the expression of two ferredoxin–ferredoxin reductase systems was tested. The genes of a native fd/FNR‐like system were identified… read more here.
Keywords: necator; ferredoxin; production; ferredoxin ferredoxin ... See more keywords
Evolution of the acceptor side of photosystem I: ferredoxin, flavodoxin, and ferredoxin-NADP+ oxidoreductase
Sign Up to like & getrecommendations! Published in 2017 at "Photosynthesis Research"
DOI: 10.1007/s11120-017-0338-2
Abstract: The development of oxygenic photosynthesis by primordial cyanobacteria ~2.7 billion years ago led to major changes in the components and organization of photosynthetic electron transport to cope with the challenges of an oxygen-enriched atmosphere. We review… read more here.
Keywords: ferredoxin; ferredoxin nadp; side photosystem; electron ... See more keywords
Evolution of Chlamydomonas reinhardtii ferredoxins and their interactions with [FeFe]-hydrogenases
Sign Up to like & getrecommendations! Published in 2017 at "Photosynthesis Research"
DOI: 10.1007/s11120-017-0409-4
Abstract: Ferredoxins are soluble iron sulphur proteins which function as electron donors in a number of metabolic pathways in a broad range of organisms. In photosynthetic organisms, PETF, or ferredoxin 1 (FDX1), is the most studied… read more here.
Keywords: hyda; ferredoxin; petf; evolution chlamydomonas ... See more keywords
Covalent inhibition of P. falciparum ferredoxin-NADP+ reductase: Exploring alternative strategies for the development of new antimalarial drugs.
Sign Up to like & getrecommendations! Published in 2021 at "Biochemical and biophysical research communications"
DOI: 10.1016/j.bbrc.2021.09.008
Abstract: The protozoan Plasmodium falciparum is the main aetiological agent of tropical malaria. Characteristic of the phylum is the presence of a plastid-like organelle which hosts several homologs of plant proteins, including a ferredoxin (PfFd) and… read more here.
Keywords: ferredoxin; reductase; covalent inhibition; falciparum ... See more keywords
A Structural Model of a P450-Ferredoxin Complex from Orientation-Selective Double Electron-Electron Resonance Spectroscopy.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b11056
Abstract: Cytochrome P450 (CYP) monooxygenases catalyze the oxidation of chemically inert carbon-hydrogen bonds in diverse endogenous and exogenous organic compounds by atmospheric oxygen. This C-H bond oxy-functionalization activity has huge potential in biotechnological applications. Class I… read more here.
Keywords: ferredoxin; orientation; structural model; spectroscopy ... See more keywords
X-ray structure of an asymmetrical trimeric ferredoxin–photosystem I complex
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DOI: 10.1038/s41477-018-0130-0
Abstract: Photosystem I (PSI), a large protein complex located in the thylakoid membrane, mediates the final step in light-driven electron transfer to the stromal electron carrier protein ferredoxin (Fd). Here, we report the first structural description… read more here.
Keywords: psi complex; ferredoxin; electron transfer; photosystem ... See more keywords
FusB Energizes Import across the Outer Membrane through Direct Interaction with Its Ferredoxin Substrate
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DOI: 10.1128/mbio.02081-20
Abstract: The ability to acquire iron is key to the ability of bacteria to cause infection. Plant-pathogenic Pectobacterium spp. are able to acquire iron from plants by transporting the iron-containing protein ferredoxin into the cell from… read more here.
Keywords: outer membrane; tonb like; ferredoxin; protein ... See more keywords
Effect of Artemisinin on the Redox System of NADPH/FNR/Ferredoxin from Malaria Parasites
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DOI: 10.3390/antiox11020273
Abstract: FNR and ferredoxin constitute a redox cascade, which provides reducing power in the plastid of malaria parasites. Recently, mutation of ferredoxin (D97Y) was reported to be strongly related to the parasite’s resistance to the front-line… read more here.
Keywords: nadph fnr; redox; fnr ferredoxin; fnr ... See more keywords
Nanomechanical Study of Enzyme: Coenzyme Complexes: Bipartite Sites in Plastidic Ferredoxin-NADP+ Reductase for the Interaction with NADP+
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DOI: 10.3390/antiox11030537
Abstract: Plastidic ferredoxin-NADP+ reductase (FNR) transfers two electrons from two ferredoxin or flavodoxin molecules to NADP+, generating NADPH. The forces holding the Anabaena FNR:NADP+ complex were analyzed by dynamic force spectroscopy, using WT FNR and three… read more here.
Keywords: nadp reductase; plastidic ferredoxin; ferredoxin nadp; fnr nadp ... See more keywords