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Iron–sulfur clusters: Why iron?
Journal of Inorganic Biochemistry, 2006This communication addresses a simple question by means of density functional calculations: Why is iron used as the metal in iron-sulfur clusters? While there may be several answers to this question, it is shown here that one feature - the well-defined inner-sphere reorganization energy of self-exchange electron transfer - is very much favored in iron ...
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Iron-sulfur clusters as biosensors of oxidants and iron
Trends in Biochemical Sciences, 1996Iron-sulfur clusters are prosthetic groups commonly found in proteins that participate in oxidation-reduction reactions and catalysis. Here, we focus on two proteins that contain iron-sulfur clusters, the fumarate nitrate reduction (FNR) protein of Escherichia coli and mammalian iron-responsive-element-binding protein 1 (IRP1), both of which function ...
T A, Rouault, R D, Klausner
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2016
Iron-sulphur cluster assembly enzyme, ISCU, is a protein coding gene which is engaged in repression of mitochondrial metabolism. In human, the two isoforms of ISCU exist as iron-sulphur (Fe-S) cluster scaffold protein, ISCU1 and ISCU2. ISCU1 is located in cytosol while ISCU2 presents in mitochondria. ISCU1 and ISCU2 promote the assembly of iron-sulphur
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Iron-sulphur cluster assembly enzyme, ISCU, is a protein coding gene which is engaged in repression of mitochondrial metabolism. In human, the two isoforms of ISCU exist as iron-sulphur (Fe-S) cluster scaffold protein, ISCU1 and ISCU2. ISCU1 is located in cytosol while ISCU2 presents in mitochondria. ISCU1 and ISCU2 promote the assembly of iron-sulphur
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Three-iron clusters in iron-sulfur proteins
Archives of Biochemistry and Biophysics, 1983Contents. 1. Introduction and history. 2. Characteristic spectroscopic features of 3Fe clusters. 1. General considerations. 2. Mössbauer spectroscopy. 3. Magnetic circular dichroism (MCD) spectroscopy. 4. Electron paramagnetic resonance (EPR) spectroscopy. 5. Resonance Raman (RR) spectroscopy. 6. Extended X-ray fine-structure (EXAFS) spectroscopy.
H, Beinert, A J, Thomson
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Biogenesis of Iron-Sulfur Cluster Proteins in Plastids
2006Iron-sulfur (Fe-S) clusters are co-factors of proteins that perform a number of biological roles, including electron transfer, redox and non-redox catalysis, regulation of gene expression, and as sensors within all living organisms, prokaryotes and eukaryotes. These clusters are thought to be among the oldest structures found in biological cells.
Marinus, Pilon +4 more
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Iron–Sulfur Cluster Biogenesis as a Critical Target in Cancer
Antioxidants, 2021Michael Petronek +2 more
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The DnaJ proteins DJA6 and DJA5 are essential for chloroplast iron–sulfur cluster biogenesis
EMBO Journal, 2021Min Ouyang +2 more
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Mechanism of Iron–Sulfur Cluster Assembly: In the Intimacy of Iron and Sulfur Encounter
Inorganics, 2020Benoit D'Autréaux, Beata Monfort
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