Results 41 to 50 of about 112,766 (248)

iron-sulfur proteins

, 2014
Citation: 'iron-sulfur proteins' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.IT06780 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Nuclear Resonance Vibrational Spectroscopy of Iron Sulfur Proteins

, 2012
Nuclear inelastic scattering in conjunction with density functional theory (DFT) calculations has been applied for the identification of vibrational modes of the high-spin ferric and the high-spin ferrous iron-sulfur center of a rubredoxin-type protein ...
A. I. Chumakov, A. X. Trautwein, A.J.H. Wachters, B. Miehlich, C. Lee, C. Schmidt, H. Paulsen, H. Winkler, M.J. Frisch, P. Wegner, P. Wegner, P.J. Hay, R. Rüffer, R.S. Czernuszewicz, T.G. Spiro, T.R. Cundari, U. Bergmann, V. Schünemann, V. Schünemann, W.J. Stevens   +19 more
core   +1 more source

Structures and proton-pumping strategies of mitochondrial respiratory enzymes [PDF]

, 2001
Enzymes of the mitochondrial respiratory chain serve as proton pumps, using the energy made available from electron transfer reactions to transport protons across the inner mitochondrial membrane and create an electrochemical gradient used for the ...
Chan, Sunney I., Schultz, Brian E.
core   +1 more source

Special Delivery: Distributing Iron in the Cytosol of Mammalian cells

Frontiers in Pharmacology, 2014
Eukaryotic cells contain hundreds of proteins that require iron cofactors for activity. These iron enzymes are located in essentially every subcellular compartment; thus, iron cofactors must travel to every compartment in the cell.
Caroline C Philpott, Moon-Suhn eRyu
doaj   +1 more source

Structure and molecular evolution of CDGSH iron-sulfur domains. [PDF]

PLoS ONE, 2011
The recently discovered CDGSH iron-sulfur domains (CISDs) are classified into seven major types with a wide distribution throughout the three domains of life.
Jinzhong Lin, Liman Zhang, Shaomei Lai, Keqiong Ye   +3 more
doaj   +1 more source

Miniaturized metalloproteins: Application to iron–sulfur proteins [PDF]

Proceedings of the National Academy of Sciences, 2000
The miniaturization process applied to rubredoxins generated a class of peptide-based metalloprotein models, named METP ( m iniaturized e lectron t ransfer p rotein).
LOMBARDI, ANGELINA, MARASCO, DANIELA, O. MAGLIO, L. DI COSTANZO, NASTRI, FLAVIA, PAVONE, VINCENZO   +5 more
openaire   +4 more sources

Dynamics of Metal Centers Monitored by Nuclear Inelastic Scattering

, 2005
Nuclear inelastic scattering of synchrotron radiation has been used now since 10 years as a tool for vibrational spectroscopy. This method has turned out especially useful in case of large molecules that contain a M\"ossbauer active metal center.
A. Becke, A. I. Chumakov, A. McLean, A. Schaefer, A. Schaefer, A. Silvestri, A. Wachters, A. X. Trautwein, A.I. Chumakov, B.M. Leu, C. Schmidt, G. Barone, G. Barone, G. La Manna, H. Paulsen, H. Paulsen, H. Paulsen, H. Paulsen, H. Paulsen, H. Winkler, I. Sergueev, J. A. Wolny, J. Binkley, J. Kusz, J.T. Sage, K. Achterhold, K. Dobbs, K. Dobbs, K. Dobbs, L. H. Böttger, M. Gordon, M. Seto, O. Zakharieva, P. Hay, P. Wegner, R. Czernuszewicz, R. Krishnan, R. Rüffer, T. Asthalter, T. Cundari, U.A. Jayasooriya, V. Schünemann, V.S. Oganesyan, W. Pietro, W. Stevens, W. Stevens, W. Stuhrhahn   +46 more
core   +1 more source

Remnants of an ancient metabolism without phosphate [PDF]

, 2017
Phosphate is essential for all living systems, serving as a building block of genetic and metabolic machinery. However, it is unclear how phosphate could have assumed these central roles on primordial Earth, given its poor geochemical accessibility.
Goldford, Joshua E., Hartman, Hyman, Segrè, Daniel, Smith, Temple F.   +3 more
core   +1 more source

The CRISPR associated protein Cas4 Is a 5' to 3' DNA exonuclease with an iron-sulfur cluster.

PLoS ONE, 2012
The Cas4 protein is one of the core CRISPR-associated (Cas) proteins implicated in the prokaryotic CRISPR system for antiviral defence. Cas4 is thought to play a role in the capture of new viral DNA sequences for incorporation into the host genome.
Jing Zhang, Taciana Kasciukovic, Malcolm F White   +2 more
doaj   +1 more source

The Iron Maiden. Cytosolic Aconitase/IRP1 Conformational Transition in the Regulation of Ferritin Translation and Iron Hemostasis

Biomolecules, 2021
Maintaining iron homeostasis is fundamental for almost all living beings, and its deregulation correlates with severe and debilitating pathologies.
Cécilia Hognon, Emmanuelle Bignon, Guillaume Harle, Nadège Touche, Stéphanie Grandemange, Antonio Monari   +5 more
doaj   +1 more source