Results 1 to 10 of about 59,930 (249)

Biophysical Characterization of Iron-Sulfur Proteins

Bio-Protocol, 2021
Iron-sulfur proteins are primordial catalysts and biological electron carriers that today drive major metabolic pathways across all forms of life. They can access a diversity of oxidation states and can mediate electron transfer over an extended range of
Bhanu Jagilinki, Irina Paluy, Alexei Tyryshkin, Vikas Nanda, Dror Noy   +4 more
doaj   +3 more sources

Bacterial Approaches for Assembling Iron-Sulfur Proteins

mBio, 2021
Building iron-sulfur (Fe-S) clusters and assembling Fe-S proteins are essential actions for life on Earth. The three processes that sustain life, photosynthesis, nitrogen fixation, and respiration, require Fe-S proteins.
Karla Esquilin-Lebron, Sarah Dubrac, Frédéric Barras, Jeffrey M. Boyd   +3 more
doaj   +3 more sources

The structure of iron–sulfur proteins

Progress in Biophysics and Molecular Biology, 1998
Ferredoxins are a group of iron-sulfur proteins for which a wealth of structural and mutational data have recently become available. Previously unknown structures of ferredoxins which are adapted to halophilic, acidophilic or hyperthermophilic environments and new cysteine patterns for cluster ligation and non-cysteine cluster ligation have been ...
Heinrich Sticht, Paul Rösch
exaly   +3 more sources

Paramagnetic NMR Spectroscopy Is a Tool to Address Reactivity, Structure, and Protein–Protein Interactions of Metalloproteins: The Case of Iron–Sulfur Proteins

Magnetochemistry, 2020
The study of cellular machineries responsible for the iron–sulfur (Fe–S) cluster biogenesis has led to the identification of a large number of proteins, whose importance for life is documented by an increasing number of diseases linked to them.
Mario Piccioli
doaj   +3 more sources

Anaerobic Expression and Purification of Holo-CCIS, an Artificial Iron-sulfur Protein

Bio-Protocol, 2021
Iron-sulfur proteins are ubiquitous among all living organisms and are indispensable for almost all metabolic pathways ranging from photosynthesis, respiration, nitrogen, and carbon dioxide cycles.
Bhanu Jagilinki, Irina Paluy, Vikas Nanda, Dror Noy   +3 more
doaj   +1 more source

The rational design of iron-sulfur cluster binding site for prolonged stability in magnetoreceptor MagR

Frontiers in Molecular Biosciences, 2022
Iron-sulfur proteins play essential roles in a wide variety of cellular processes such as respiration, photosynthesis, nitrogen fixation and magnetoreception.
Tianyang Tong, Tianyang Tong, Yajie Zhou, Yajie Zhou, Fan Fei, Fan Fei, Xiujuan Zhou, Xiujuan Zhou, Zhen Guo, Shun Wang, Shun Wang, Jing Zhang, Jing Zhang, Peng Zhang, Peng Zhang, Tiantian Cai, Guohui Li, Yuebin Zhang, Junfeng Wang, Junfeng Wang, Junfeng Wang, Junfeng Wang, Can Xie, Can Xie, Can Xie, Can Xie   +25 more
doaj   +1 more source

Down the Iron Path: Mitochondrial Iron Homeostasis and Beyond

Cells, 2021
Cellular iron homeostasis and mitochondrial iron homeostasis are interdependent. Mitochondria must import iron to form iron–sulfur clusters and heme, and to incorporate these cofactors along with iron ions into mitochondrial proteins that support ...
Jonathan V. Dietz, Jennifer L. Fox, Oleh Khalimonchuk   +2 more
doaj   +1 more source

Regulation of Mitochondrial Energy Metabolism by Glutaredoxin 5 in the Apicomplexan Parasite Neospora caninum

Microbiology Spectrum, 2023
Iron-sulfur [Fe-S] clusters are one of the most ancient and functionally versatile natural biosynthetic prosthetic groups required by various proteins involved in important metabolic processes, including the oxidative phosphorylation of proteins ...
Xingju Song, Xu Yang, Zhu Ying, Kaijian Wu, Jing Liu, Qun Liu   +5 more
doaj   +1 more source

Escherichia coli RIC is able to donate iron to iron-sulfur clusters. [PDF]

PLoS ONE, 2014
Escherichia coli RIC (Repair of Iron Centers) is a diiron protein previously reported to be involved in the repair of iron-sulfur proteins damaged by oxidative or nitrosative stresses, and proposed to act as an iron donor.
Lígia S Nobre, Ricardo Garcia-Serres, Smilja Todorovic, Peter Hildebrandt, Miguel Teixeira, Jean-Marc Latour, Lígia M Saraiva   +6 more
doaj   +1 more source

Dual localized AtHscB involved in iron sulfur protein biogenesis in Arabidopsis. [PDF]

PLoS ONE, 2009
BACKGROUND:Iron-sulfur clusters are ubiquitous structures which act as prosthetic groups for numerous proteins involved in several fundamental biological processes including respiration and photosynthesis.
Xiang Ming Xu, Hong Lin, Maita Latijnhouwers, Simon Geir Møller   +3 more
doaj   +1 more source