Search Results - "Gillet, Natacha"

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  1. 1

    DNA damage and repair in the nucleosome: insights from computational methods by Gillet, Natacha, Dumont, Elise, Bignon, Emmanuelle

    Published in Biophysical reviews (01-06-2024)
    “…Cellular DNA is constantly exposed to endogenous or exogenous factors that can induce lesions. Several types of lesions have been described that can result…”
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    Journal Article
  2. 2

    Radical cation transfer in a guanine pair: an insight to the G-quadruplex structure role using constrained DFT/MM by Ravindranath, Ranjitha, Mondal, Padmabati, Gillet, Natacha

    Published in Theoretical chemistry accounts (01-07-2021)
    “…DNA G-Quadruplex is highly sensitive to oxidation as their structures include π -stacked guanine quartets allowing fast hole transfer between the nucleobases…”
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  3. 3

    Dynamics and energetics of PCBP1 binding to severely oxidized RNA by Gillet, Natacha, Dumont, Elise

    Published in Frontiers in molecular biosciences (03-11-2022)
    “…Oxidatively generated lesions such as 8-oxo-7, 8-dihydroguanine (8-oxoG) on RNA strands constitute a hallmark marker of the oxidative stress in the cell…”
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  4. 4
  5. 5

    Electron Transfer, Decoherence, and Protein Dynamics: Insights from Atomistic Simulations by Narth, Christophe, Gillet, Natacha, Cailliez, Fabien, Lévy, Bernard, de la Lande, Aurélien

    Published in Accounts of chemical research (21-04-2015)
    “…Electron transfer in biological systems drives the processes of life. From cellular respiration to photosynthesis and enzymatic catalysis, electron transfers…”
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  6. 6

    Recognition of a tandem lesion by DNA bacterial formamidopyrimidine glycosylases explored combining molecular dynamics and machine learning by Bignon, Emmanuelle, Gillet, Natacha, Chan, Chen-Hui, Jiang, Tao, Monari, Antonio, Dumont, Elise

    “…[Display omitted] The combination of several closely spaced DNA lesions, which can be induced by a single radical hit, constitutes a hallmark in the DNA damage…”
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  7. 7

    What tunes guanine ionization potential in a nucleosome? An all-in-one systematic QM/MM assessment by Kermarrec, Maxime, Dumont, Elise, Gillet, Natacha

    Published in Biophysical journal (17-09-2024)
    “…Guanine radical cations are precursors to oxidatively induced DNA lesions, and the determination of oxidative DNA hot spots beyond oligonucleotides remains a…”
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  8. 8

    Molecular Dynamics Approach for Capturing Calixarene–Protein Interactions: The Case of Cytochrome C by Bartocci, Alessio, Gillet, Natacha, Jiang, Tao, Szczepaniak, Florence, Dumont, Elise

    Published in The journal of physical chemistry. B (17-12-2020)
    “…Functionalized supramolecular cages are of growing importance in biology and biochemistry. They have recently been proposed as efficient auxiliaries to obtain…”
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  9. 9

    A Dynamic View of the Interaction of Histone Tails with Clustered Abasic Sites in a Nucleosome Core Particle by Bignon, Emmanuelle, Gillet, Natacha, Jiang, Tao, Morell, Christophe, Dumont, Elise

    Published in The journal of physical chemistry letters (01-07-2021)
    “…Apurinic/apyrimidinic sites are the most common forms of DNA damage under physiological conditions, yet their structural and dynamical behavior within…”
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  10. 10

    DNA–Histone Cross-Link Formation via Hole Trapping in Nucleosome Core Particles by Wen, Tingyu, Kermarrec, Maxime, Dumont, Elise, Gillet, Natacha, Greenberg, Marc M.

    Published in Journal of the American Chemical Society (01-11-2023)
    “…Radical cations (holes) produced in DNA by ionizing radiation and other oxidants yield DNA–protein cross-links (DPCs). Detailed studies of DPC formation in…”
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  11. 11

    Molecular Dynamics Approach for Capturing Calixarenes-Proteins Interactions: The Case ofCytochrome C by Bartocci, Alessio, Gillet, Natacha, Jiang, Tao, Szczepaniak, Florence, Dumont, Elise

    Published in The journal of physical chemistry. B (17-12-2020)
    “…Functionalized supramolecular cages are of growing importance in biology and biochemistry. They have recently been proposed as efficient auxiliaries to obtain…”
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    Journal Article
  12. 12

    Two aspartate residues close to the lesion binding site of Agrobacterium (6‐4) photolyase are required for Mg2+ stimulation of DNA repair by Ma, Hongju, Holub, Daniel, Gillet, Natacha, Kaeser, Gero, Thoulass, Katharina, Elstner, Marcus, Krauß, Norbert, Lamparter, Tilman

    Published in The FEBS journal (01-05-2019)
    “…Prokaryotic (6‐4) photolyases branch at the base of the evolution of cryptochromes and photolyases. Prototypical members contain an iron–sulphur cluster which…”
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  13. 13

    Influence of Chemical Modifications of the Crystallophore on Protein Nucleating Properties and Supramolecular Interactions Network by Roux, Amandine, Alsalman, Zaynab, Jiang, Tao, Mulatier, Jean‐Christophe, Pitrat, Delphine, Dumont, Elise, Riobé, François, Gillet, Natacha, Girard, Eric, Maury, Olivier

    Published in Chemistry : a European journal (05-07-2024)
    “…Crystallophores are lanthanide complexes that have demonstrated outstanding induction of crystallization for various proteins. This article explores the effect…”
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  14. 14

    Functional role of an unusual tyrosine residue in the electron transfer chain of a prokaryotic (6-4) photolyase by Holub, Daniel, Ma, Hongju, Krauß, Norbert, Lamparter, Tilman, Elstner, Marcus, Gillet, Natacha

    Published in Chemical science (Cambridge) (07-02-2018)
    “…Cryptochromes and photolyases form a flavoprotein family in which the FAD chromophore undergoes light induced changes of its redox state. During this process,…”
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  15. 15

    Coupling Quantum Interpretative Techniques: Another Look at Chemical Mechanisms in Organic Reactions by Gillet, Natacha, Chaudret, Robin, Contreras-Garcı́a, Julia, Yang, Weitao, Silvi, Bernard, Piquemal, Jean-Philip

    Published in Journal of chemical theory and computation (13-11-2012)
    “…A cross ELF/NCI analysis is tested over prototypical organic reactions. The synergetic use of ELF and NCI enables the understanding of reaction mechanisms…”
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  16. 16

    Nucleosomal embedding reshapes the dynamics of abasic sites by Bignon, Emmanuelle, Claerbout, Victor E. P., Jiang, Tao, Morell, Christophe, Gillet, Natacha, Dumont, Elise

    Published in Scientific reports (14-10-2020)
    “…Apurinic/apyrimidinic (AP) sites are the most common DNA lesions, which benefit from a most efficient repair by the base excision pathway. The impact of losing…”
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  17. 17

    Two aspartate residues close to the lesion binding site of Agrobacterium (6-4) photolyase are required for Mg 2+ stimulation of DNA repair by Ma, Hongju, Holub, Daniel, Gillet, Natacha, Kaeser, Gero, Thoulass, Katharina, Elstner, Marcus, Krauß, Norbert, Lamparter, Tilman

    Published in The FEBS journal (01-05-2019)
    “…Prokaryotic (6-4) photolyases branch at the base of the evolution of cryptochromes and photolyases. Prototypical members contain an iron-sulphur cluster which…”
    Get full text
    Journal Article
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  19. 19

    Progress and challenges in simulating and understanding electron transfer in proteins by de la Lande, Aurélien, Gillet, Natacha, Chen, Shufeng, Salahub, Dennis R.

    Published in Archives of biochemistry and biophysics (15-09-2015)
    “…[Display omitted] •Numerical simulations approaches for electron transfers in proteins are reviewed.•Lambdas and driving forces of Marcus theory can be…”
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  20. 20

    Theoretical estimation of redox potential of biological quinone cofactors by Gillet, Natacha, Lévy, Bernard, Moliner, Vicent, Demachy, Isabelle, de la Lande, Aurélien

    Published in Journal of computational chemistry (05-07-2017)
    “…Redox potentials are essential to understand biological cofactor reactivity and to predict their behavior in biological media. Experimental determination of…”
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