Results 1 to 10 of about 51,527 (150)
A family of NADPH/NADP+ biosensors reveals in vivo dynamics of central redox metabolism across eukaryotes [PDF]
Nature CommunicationsThe NADPH/NADP+ redox couple is central to metabolism and redox signalling. NADP redox state is differentially regulated by distinct enzymatic machineries at the subcellular compartment level.
Marie Scherschel +22 more
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MAT2B regulates the protein level of MAT2A to preserve RNA N6-methyladenosine [PDF]
Cell Death and DiseaseMAT2B works together with MAT2A to synthesize S-Adenosyl methionine (SAM) as the primary methyl donor. MAT2B, despite lacking catalytic activity, exerts regulatory control over the enzymatic activity of MAT2A.
Xinyi Wan +14 more
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The regulation and catalytic mechanism of the NADP-malic enzyme from tobacco leaves [PDF]
Journal of the Serbian Chemical Society, 2009 The non-photosynthetic NADP-malic enzyme EC 1.1.1.40 (NADP-ME), which catalyzes the oxidative decarboxylation of L-malate and NADP+ to produce pyruvate and NADPH, respectively, and which could be involved in plant defense responses, was isolated from ...
VERONIKA DOUBNEROVÁ +3 more
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Adjustment of light-responsive NADP dynamics in chloroplasts by stromal pH
Nature Communications, 2023 Cyclic electron transfer (CET) predominates when NADP+ is at basal levels, early in photosynthetic induction; however, the mechanism underlying the subsequent supply of NADP+ to fully drive steady-state linear electron transfer remains unclear.
Yusuke Fukuda +3 more
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Bio-Protocol, 2023 Chloroplast NADP-dependent malate dehydrogenase (NADP-MDH) is a redox regulated enzyme playing an important role in plant redox homeostasis. Leaf NADP-MDH activation level is considered a proxy for the chloroplast redox status.
Kevin Baudry +1 more
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Nature Communications, 2023 NADP(H) is a central metabolic hub providing reducing equivalents to multiple biosynthetic, regulatory and antioxidative pathways in all living organisms.
Pamela E. Molinari +14 more
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Journal of Plant Interactions, 2022 High temperature inhibits the growth and development of maize (Zea mays L.) and wheat (Triticum aestivum L.) seedlings. The current study attempts to elucidate the underlying mechanisms of exogenous trehalose for the improvement of maize and wheat ...
Ziwei Zhang, Mei Sun, Yamin Gao, Yin Luo
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NADP-Dependent Malic Enzyme 1 Participates in the Abscisic Acid Response in Arabidopsis thaliana
Frontiers in Plant Science, 2018 Arabidopsis thaliana possesses three cytosolic (NADP-ME1-3) and one plastidic (NADP-ME4) NADP-dependent malic enzymes. NADP-ME2 and -ME4 show constitutive expression, in contrast to NADP-ME1 and -ME3, which are restricted to particular tissues.
Cintia L. Arias +9 more
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Measurement of Chloroplastic NAD Kinase Activity and Whole Tissue NAD Kinase Assay
Bio-Protocol, 2020 Nicotinamide adenine dinucleotide phosphate (NADP) synthesis requires nicotinamide adenine dinucleotide (NAD) kinase activity, substrate NAD and ATP.
Yuma Ishikawa +2 more
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Inter-Organelle NAD Metabolism Underpinning Light Responsive NADP Dynamics in Plants
Frontiers in Plant Science, 2019 Upon illumination, photosystem I in chloroplasts catalyzes light-driven electron transport from plastocyanin to ferredoxin, followed by the reduction of NADP+ to NADPH by ferredoxin:NADP+ reductase for CO2 fixation.
Shin-nosuke Hashida, Maki Kawai-Yamada
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