Results 131 to 140 of about 215,309 (173)

Multi-omics analysis reveals the genetic basis for rapid CO₂ utilization in the acetogenic bacterium <i>Sporomusa sphaeroides</i> KIAC. [PDF]

mSystems
Bae J, Lee D, Park C, Jung H, Huh M, Kang S, Gwak YJ, Lee HJ, Jung Y-J, Yoon H, Hur M, Jin S, Cho S, Cho B-K.   +13 more
europepmc   +1 more source

Potassium binding by carbonyl clusters, halophilic adaptation and catalysis of Haloferax mediterranei D-2-hydroxyacid dehydrogenase. [PDF]

Commun Biol
Domenech J, Pramanpol N, Bisson C, Sedelnikova SE, Barrett JR, Dakhil AAAB, Mykhaylyk V, Abdelhameed AS, Harding SE, Rice DW, Baker PJ, Ferrer J.   +11 more
europepmc   +1 more source

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Molecular mechanism of negative cooperativity of ferredoxin-NADP + reductase (FNR) by ferredoxin and NADP(H): role of the ion pair of ferredoxin Arg40 of and FNR Glu154.

Journal of Biochemistry (Tokyo), 2022
Ferredoxin-NADP+ reductase (FNR) in plants receives electrons from ferredoxin (Fd) and converts NADP+ to NADPH at the end of the photosynthetic electron transfer chain.
Y. Kimata‐Ariga, Yoshiro Nishimizu, Rina Shinkoda   +2 more
semanticscholar   +1 more source

Inter-domain interaction of ferredoxin-NADP+ reductase important for the negative cooperativity by ferredoxin and NADP(H).

Journal of Biochemistry (Tokyo), 2023
Ferredoxin-NADP+ reductase (FNR) in plants receives electrons from ferredoxin (Fd) and converts NADP+ to NADPH. The affinity between FNR and Fd is weakened by the allosteric binding of NADP(H) on FNR, which is considered as a part of negative ...
Y. Kimata‐Ariga, Rina Shinkoda, Ryuya Abe   +2 more
semanticscholar   +1 more source

Molecular mechanism of negative cooperativity of ferredoxin-NADP+ reductase by ferredoxin and NADP(H): involvement of a salt bridge between Asp60 of ferredoxin and Lys33 of FNR.

Bioscience, biotechnology and biochemistry, 2021
Ferredoxin-NADP+ reductase (FNR) in plants receives electrons from ferredoxin (Fd) and converts NADP+ to NADPH at the end of the photosynthetic electron transfer chain.
Yutaro Chikuma, Masayuki Miyata, Young-Ho Lee, T. Hase, Y. Kimata‐Ariga   +4 more
semanticscholar   +1 more source

Role of Histidine 78 of leaf ferredoxin in the interaction with ferredoxin-NADP+ reductase: regulation of pH dependency and negative cooperativity with NADP(H).

Bioscience, biotechnology and biochemistry, 2022
In chloroplast stroma, dynamic pH change occurs in response to fluctuating light conditions. We investigated the pH-dependent electron transfer activity between ferredoxin-NADP+ reductase (FNR) and ferredoxin (Fd) isoproteins from maize leaves.
Y. Kimata‐Ariga, K. Fukuta, Masayuki Miyata   +2 more
semanticscholar   +1 more source

Molecular basis of ferredoxin:NADP(+) reductase interactions with FNR binding domains from TROL and Tic62 proteins

, 2020
The final step of photosynthetic electron transfer from ferredoxin to NADP+ is catalysed by ferredoxin: NADP+ oxidoreductase (FNR). Localization of the FNR on the chloroplastic membrane is attained both, by the dynamic interaction via thylakoid rhodanese-
Tadija Kekić, H. Fulgosi, L. Vojta, B. Bertoša   +3 more
semanticscholar   +1 more source

The extremophilic Andean isolate Acinetobacter sp. Ver3 expresses two ferredoxin‐NADP+ reductase isoforms with different catalytic properties

FEBS Letters
Ferredoxin/flavodoxin‐NADPH reductases (FPRs) catalyze the reversible electron transfer between NADPH and ferredoxin/flavodoxin. The Acinetobacter sp.
Alejandro Palavecino, M. G. Sartorio, Néstor Carrillo, N. Cortez, A. Bortolotti   +4 more
semanticscholar   +1 more source

A bacterial 2[4Fe4S] ferredoxin as redox partner of the plastidic-type ferredoxin-NADP+ reductase from Leptospira interrogans.

Biochimica et Biophysica Acta - General Subjects, 2019
BACKGROUND Ferredoxins are small iron-sulfur proteins that participate as electron donors in various metabolic pathways. They are recognized substrates of ferredoxin-NADP+ reductases (FNR) in redox metabolisms in mitochondria, plastids, and bacteria.
Arleth S López Rivero, M. Rossi, E. Ceccarelli, Daniela L Catalano-Dupuy   +3 more
semanticscholar   +1 more source