Results 41 to 50 of about 4,369,824 (302)
FoodsIt is assumed that the stability and bioaccessibility of iron ions in iron–pea protein fibril (Fe-Fib PP) nanocomposite can be remarkably enhanced, and Fe-Fib PP exhibits great potential as an effective iron fortificant. Fe-Fib PP, a stable and effective
Xiaoting Chen +3 more
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Cells, 2022 Chickpea is an inexpensive source of protein, minerals, and vitamins to the poor people living in arid and semi-arid regions of Southern Asia and Sub-Saharan Africa.
Rajasekhar Srungarapu +7 more
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Fe–S proteins that regulate gene expression
Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2015 Iron-sulfur (Fe-S) cluster containing proteins that regulate gene expression are present in most organisms. The innate chemistry of their Fe-S cofactors makes these regulatory proteins ideal for sensing environmental signals, such as gases (e.g. O2 and NO), levels of Fe and Fe-S clusters, reactive oxygen species, and redox cycling compounds, to ...
Mettert, Erin L., Kiley, Patricia J.
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STUDIES ON IRON-PROTEIN METABOLISM WITH RADIOIRON (Fe-55 and Fe-59)
The Japanese Journal of Physiology, 1955 1. In the control group, the turnover rate of hemoglobin radioiron was higher than the appearance of ferritin radioiron in tissues.2. In tne early stage of the acute hemolytic anemia group, the turnover rate of hemoglobin radioiron was higher than the control group and disappearance of hemoglobin radioiron also faster.3.
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SnapShot: Eukaryotic Fe-S Protein Biogenesis
Cell Metabolism, 2014 Iron-sulfur (Fe-S) clusters are essential protein cofactors involved in functions ranging from electron transport and enzyme processes to DNA replication, DNA repair, transcription, and translation. The synthesis of Fe-S clusters and their subsequent insertion into apoproteins is a conserved process involving some 30 proteins.
Paul, Viktoria Désirée, Lill, Roland
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HorticulturaeNutrient-uptake proteins (NUPs) have the potential to serve as biomarkers for crop improvement, with most studies to date focusing on NUP gene sequence or mRNA levels.
Scott A. Heckathorn +2 more
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Nucleotide binding by the nitrogenase Fe protein: a 31P NMR study of ADP and ATP interactions with the Fe protein of Klebsiella pneumoniae [PDF]
Biochemical Journal, 1998 Investigation of the interaction of MgADP- and MgATP2- with the Fe protein of Klebsiella pneumoniae nitrogenase by 31P NMR showed that the adenine nucleotides are reversibly bound in slow exchange with free nucleotides. Dissociation of the MgADP-–Fe protein complex was slow enough to enable its isolation by gel filtration, thus permitting the ...
R W, Miller +4 more
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Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
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Hsp90 Breaks the Deadlock of the Hsp70 Chaperone System [PDF]
, 2018 Protein folding in the cell requires ATP-driven chaperone machines such as the conserved Hsp70 and Hsp90. It is enigmatic how these machines fold proteins.
Mayer, Matthias +5 more
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Switching on Endogenous Metal Binding Proteins in Parkinson’s Disease
Cells, 2019 The formation of cytotoxic intracellular protein aggregates is a pathological signature of multiple neurodegenerative diseases. The principle aggregating protein in Parkinson’s disease (PD) and atypical Parkinson’s diseases is α ...
Fleur A. McLeary +7 more
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