Publications by authors named "Sun Un"

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Using the Noncanonical Metallo-Amino Acid [Cu(II)(2,2'-Bipyridin-5-yl)]-alanine to Study the Structures of Proteins.
Leandro C Tabares, Davis T Daniel, José Luis Vázquez-Ibar, Cyrille Kouklovsky, Valérie Alezra, Sun Un

J Phys Chem Lett· April 2023

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On the nature of decoherence in quantum circuits: Revealing the structural motif of the surface radicals in α-AlO.
Sun Un, Sebastian de Graaf, Patrice Bertet, Sergey Kubatkin, Andrey Danilov

Sci Adv· April 2022

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Substitution of histidine 30 by asparagine in manganese superoxide dismutase alters biophysical properties and supports proliferation in a K562 leukemia cell line.
Rosalin Bonetta, Gary J Hunter, Chi H Trinh, Tomasz Borowski, Anthony G Fenech, Sun Un, Thérèse Hunter

Eur Biophys J· May 2021

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Understanding the -tensors of perchlorotriphenylmethyl and Finland-type trityl radicals.
Paul Demay-Drouhard, H Y Vincent Ching, Christophe Decroos, Régis Guillot, Yun Li, Sun Un

Phys Chem Chem Phys· September 2020

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An evolutionary path to altered cofactor specificity in a metalloenzyme.
Anna Barwinska-Sendra, Yuritzi M Garcia, Kacper M Sendra, Arnaud Baslé, Eilidh S Mackenzie, Sun Un

Nat Commun· June 2020

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Wheat seed ageing viewed through the cellular redox environment and changes in pH.
Manuela Nagel, Charlotte E Seal, Louise Colville, Axel Rodenstein, Sun Un

Free Radic Res· June 2019

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Isoquinoline gas-phase absorption spectrum in the vacuum ultraviolet between 3.7 and 10.7 eV. New valence and Rydberg electronic states.
Sydney Leach, Nykola C Jones, Søren V Hoffmann, Sun Un

RSC Adv· February 2019

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Triple resonance EPR spectroscopy determines the Mn coordination to ATP.
Aleksei Litvinov, Akiva Feintuch, Sun Un, Daniella Goldfarb

J Magn Reson· September 2018

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VUV Absorption Spectra of Gas-Phase Quinoline in the 3.5-10.7 eV Photon Energy Range.
Sydney Leach, Nykola C Jones, Søren V Hoffmann, Sun Un

J Phys Chem A· July 2018

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A charge polarization model for the metal-specific activity of superoxide dismutases.
Anna Barwinska-Sendra, Arnaud Baslé, Kevin J Waldron, Sun Un

Phys Chem Chem Phys· January 2018

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Using Genetically Encodable Self-Assembling Gd(III) Spin Labels To Make In-Cell Nanometric Distance Measurements.
Florencia C Mascali, H Y Vincent Ching, Rodolfo M Rasia, Sun Un, Leandro C Tabares

Angew Chem Int Ed Engl· September 2016

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The Use of Mn(II) Bound to His-tags as Genetically Encodable Spin-Label for Nanometric Distance Determination in Proteins.
H Y Vincent Ching, Florencia C Mascali, Hélène C Bertrand, Eduardo M Bruch, Paul Demay-Drouhard, Sun Un

J Phys Chem Lett· March 2016

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How Bonding in Manganous Phosphates Affects their Mn(II)-(31)P Hyperfine Interactions.
Sun Un, Eduardo M Bruch

Inorg Chem· November 2015

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Pulse Electron Double Resonance Detected Multinuclear NMR Spectra of Distant and Low Sensitivity Nuclei and Its Application to the Structure of Mn(II) Centers in Organisms.
Eduardo M Bruch, Melissa T Warner, Sébastien Thomine, Leandro C Tabares, Sun Un

J Phys Chem B· October 2015

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Nanometric distance measurements between Mn(ii)DOTA centers.
H Y Vincent Ching, Paul Demay-Drouhard, Hélène C Bertrand, Clotilde Policar, Leandro C Tabares, Sun Un

Phys Chem Chem Phys· September 2015

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Activation of a unique flavin-dependent tRNA-methylating agent.
Djemel Hamdane, Eduardo Bruch, Sun Un, Martin Field, Marc Fontecave

Biochemistry· December 2013

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Structure and nature of manganese(II) imidazole complexes in frozen aqueous solutions.
Sun Un

Inorg Chem· April 2013

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In situ determination of manganese(II) speciation in Deinococcus radiodurans by high magnetic field EPR: detection of high levels of Mn(II) bound to proteins.
Leandro C Tabares, Sun Un

J Biol Chem· February 2013

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Environment of TyrZ in photosystem II from Thermosynechococcus elongatus in which PsbA2 is the D1 protein.
Miwa Sugiura, Shogo Ogami, Mai Kusumi, Sun Un, Fabrice Rappaport

J Biol Chem· April 2012

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A catalytic intermediate and several flavin redox states stabilized by folate-dependent tRNA methyltransferase from Bacillus subtilis.
Djemel Hamdane, Vincent Guerineau, Sun Un, Beatrice Golinelli-Pimpaneau

Biochemistry· June 2011

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Effect of metal ions on the indigenous radicals of humic acids: high field electron paramagnetic resonance study.
Konstantinos C Christoforidis, Sun Un, Yiannis Deligiannakis

Environ Sci Technol· September 2010

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Understanding the influence of the protein environment on the Mn(II) centers in Superoxide Dismutases using High-Field Electron Paramagnetic Resonance.
Leandro C Tabares, Jessica Gätjens, Sun Un

Biochim Biophys Acta· February 2010

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A variable temperature spectroscopic study on Paracoccuspantotrophus pseudoazurin: protein constraints on the blue Cu site.
Xiangjin Xie, Ryan G Hadt, Sofia R Pauleta, Pablo J González, Sun Un

J Inorg Biochem· October 2009

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pH-dependent structures of the manganese binding sites in oxalate decarboxylase as revealed by high-field electron paramagnetic resonance.
Leandro C Tabares, Jessica Gätjens, Christelle Hureau, Matthew R Burrell, Laura Bowater, Sun Un

J Phys Chem B· July 2009

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Probing the coupling between proton and electron transfer in photosystem II core complexes containing a 3-fluorotyrosine.
Fabrice Rappaport, Alain Boussac, Dee Ann Force, Jeffrey Peloquin, Marcin Brynda, Sun Un

J Am Chem Soc· April 2009

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