Petf ferredoxin

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August undefined, 2024

Webwith purified recombinant ferredoxin-NADP oxidoreductase (PetH), PetF, and GcpE and investigated that electron trans-fer activity of PetF to GcpE. From the reductive titration of PetF with reconstituted GcpE, the dissociation constant K d for the electron transfer of PetF to GcpE was estimated as 10 M. Therefore, We propose that GcpE is a ... WebThe functional transfer of petF genes provides insight into the evolutionary processes leading to chloroplast genome reduction and suggests ecological adaptation as a driving …

29998288 - Gene ResultpetF Ferredoxin [] - National Center for ...

Web25. máj 2015 · The transfer of photosynthetic electrons by the ferredoxin PetF to the [FeFe] hydrogenase HydA1 in the microalga Chlamydomonas reinhardtii is a key step in … WebFerredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. Miscellaneous There may be variants with Lys-81 and Met-83 and a possible … ff14 house aetheryte

Evolution of Chlamydomonas reinhardtii ferredoxins and their ...

Websix FDXs, PETF, and FDX2—FDX6 [32,33]. Although the expression levels of PETF, and FDX2–FDX6 vary under hypoxia, iron- and copper-deficient conditions [34], PETF is a major photosynthetic ferredoxin in chloroplasts and performs a function in electron transfers between PSI and FNR [34,35]. WebThe petF gene from the cyanobacterium Synechococcus elongatus was isolated using the same gene from Synechocystis sp. PCC 6803 as a heterologous probe. The deduced … WebThe sequence of the entire petF coding region and portions of the 3'- and 5'-flanking regions was determined. The DNA sequence of petF suggests that, in contrast to the nucleus … ff14 house fortemps

A unique ferredoxin acts as a player in the low-iron response of ... - PNAS

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WebFerredoxin expression is also down-regulated under virtually all stress situations, and it is unclear if light-dependent induction and stress-dependent repression proceed through the same or similar mechanisms. Previous reports have shown that expression of a cyanobacterial flavodoxin in tobacco plastids results in plants with enhanced ... WebpetF Name ferredoxin Pathway map00195 Photosynthesis map01100 Metabolic pathways Brite KEGG Orthology (KO) [BR: ko00001] 09100 Metabolism 09102 Energy metabolism 00195 Photosynthesis K02639 petF; ferredoxin 09180 Brite Hierarchies 09181 Protein families: metabolism 00194 Photosynthesis proteins K02639 petF; ferredoxin ff14 house fortemps fireplaceWebSequence comparison of the heterocyst-type ferredoxin (FdxH) from Anabaena 7120 and type-I ferredoxins (PetF) from the same organism and other cyanobacteria revealed a group of positively charged residues characteristic for FdxH. Molecular modeling showed that these basic amino acids are clustered on the surface of FdxH. The corresponding domain … demo lock bis dragonflight

"Web14. aug 2015 · Ferredoxins (FDX) are final electron carrier proteins in the plant photosynthetic pathway, and function as major electron donors in diverse redox-driven … " - Petf ferredoxin

Petf ferredoxin

Molecular characterization and overexpression of the petF

WebThe source of the reducing equivalents in vivo has not been definitively established, but a cyanobacterial [2Fe-2S] ferredoxin (PetF), reduced by ferredoxin-NADP + reductase (FNR) using NADPH, has been implicated. WebKey words: cyanobacteria, gene sequence, Photosystem I, site-directed mutagenesis, [2Fe–2S] ferredoxin Abstract The petF gene from the cyanobacterium Synechococcus elongatus was isolated using the same gene from Syne-chocystis sp. PCC 6803 as a heterologous probe. The deduced primary sequence of the isolated single copy petF

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Web11. dec 2014 · Cyanobacterial photosystem delivers high-energy electrons to ferredoxin (PetF) carrying energy sufficient (midpoint potential < −400 mV) to reduce protons to hydrogen at pH 7.0 (−420 mV) . Efforts by other researchers to engineer ferredoxin-coupled hydrogenase improved electron transfer by directly tethering ferredoxin to the … WebpetF ferredoxin [] Gene ID: 857106, updated on 25-Aug-2024. Summary Other designations. ferredoxin. Gene provides a unified query environment for genes defined by sequence …

WebThe world's first wiki where authorship really matters. Due credit and reputation for authors [authorship tracking technology]. Imagine a global collaborative knowledge base for original thoughts [Nature Genetics]. WebThe structural gene for ferredoxin I, petF, from the cyanobacterium Anabaena sp. strain PCC 7120 has been isolated from a recombinant lambda library. Mixtures of tetradecanucleotides and heptadecanucleotides, each containing all possible DNA sequences corresponding to two separate regions of the fer …

WebA genomic clone encoding the precursor of wheat leaf ferredoxin has been isolated and characterised. The uninterrupted PetF gene encodes a polypeptide of 143 amino acid residues, consisting of an N -terminal presequence of 46 amino acid residues and a mature polypeptide of 97 amino acid residues. Web2. sep 2014 · The 2Fe-2S ferredoxin (PetF) (Fig. 1; Step 6) from cyanobacteria was introduced in order to enhance electron-supply, as the availability of ferredoxin or ferredoxin-like electron acceptor/donors ...

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Web29. aug 2024 · Ferredoxin (primarily PetF) is the first stromal acceptor of photosynthetic electrons and delivers reductive energy to various metabolic pathways. Above all others … ff14 house demolish timesWeb2. okt 2024 · Ferredoxins are iron-sulfur proteins essential for a wide range of organisms because they are an electron transfer mediator involved in multiple metabolic pathways. … ff14 house priceWebThe Anabaena petF gene is a single-copy gene [1]. The gene is transcribed only under anaerobic nitrogenase-inducing conditions, whereas the Plectonema petF gene, encoding … demo lock dps rotation wotlkWeb19. máj 2006 · PetF (N) P700, A 0 (Chl), A 1 (vitamin K 1), F x [4Fe-4S], hetero- dimer binds about 100 Chl a, 12-15 9beta]-carotene. 2[4Fe-4S], terminal electron acceptors. ferredoxin docking. ferredoxin docking(?) plastocyanin docking. found in higher plants only. found in higher plants only. found in cyanobacteria only. found in cyanobacteria only. found ... ff14 house showcaseWebFerredoxins are small proteins containing iron and sulfur atoms organized as iron–sulfur clusters. These biological "capacitors" can accept or discharge electrons, with the effect … ff14 housing auto clickerWeb24. nov 2010 · For PetF ferredoxin production, the petF gene from Synechocystis sp. PCC 6803 was first cloned from the pK7 plasmid into the pET-21(b) vector, and subsequently transformed into BL21(DE3) ΔiscR. Both PetF expression and purification using ammonium sulfate precipitation followed by anion exchange chromatography were carried out as … demo lock leveling talents dragonflightWebThe petF gene is a single-copy gene inSynechococcus elongatus since a single band is invariably observed followingSouthernblothybridizationofrestrictedSyn. … demo locks best weight stats distrubution