Search Results - "Jacquamet, L"

Structural characterization of the active form of PerR: insights into the metal-induced activation of PerR and Fur proteins for DNA binding by Jacquamet, L, Traoré, D.A.K, Ferrer, J.-L, Proux, O, Testemale, D, Hazemann, J.-L, Nazarenko, E, El Ghazouani, A, Caux-Thang, C, Duarte, V, Latour, J.-M

“…In Bacillus subtilis, the transcription factor PerR is an iron dependant sensor of H₂O₂. The sensing mechanism relies on a selective metal catalysed oxidation…”
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Upgrade of the CATS sample changer on FIP-BM30A at the ESRF: towards a commercialized standard by Jacquamet, L., Joly, J., Bertoni, A., Charrault, P., Pirocchi, M., Vernede, X., Bouis, F., Borel, F., Périn, J.-P., Denis, T., Rechatin, J.-L., Ferrer, J.-L.

“…An upgraded version of the sample changer `CATS' (Cryogenic Automated Transfer System) that was developed on the FIP‐BM30A beamline at the ESRF is presented…”
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CATS: a Cryogenic Automated Transfer System installed on the beamline FIP at ESRF by Ohana, J., Jacquamet, L., Joly, J., Bertoni, A., Taunier, P., Michel, L., Charrault, P., Pirocchi, M., Carpentier, P., Borel, F., Kahn, R., Ferrer, J.-L.

“…CATS allows users to mount and dismount their crystal samples remotely on the diffractometer, without entering the experimental hutch. CATS has been integrated…”
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FIP: a highly automated beamline for multiwavelength anomalous diffraction experiments by Roth, M., Carpentier, P., Kaïkati, O., Joly, J., Charrault, P., Pirocchi, M., Kahn, R., Fanchon, E., Jacquamet, L., Borel, F., Bertoni, A., Israel-Gouy, P., Ferrer, J.-L.

“…FIP is a French Collaborating Research Group (CRG) beamline at the European Synchrotron Radiation Facility (ESRF) dedicated exclusively to crystallography of…”
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Characterization of Chromodulin by X-ray Absorption and Electron Paramagnetic Resonance Spectroscopies and Magnetic Susceptibility Measurements by Jacquamet, Lilian, Sun, Yanjie, Hatfield, Jason, Gu, Weiwei, Cramer, Stephen P, Crowder, Michael W, Lorigan, Gary A, Vincent, John B, Latour, Jean-Marc

“…The biologically active form of the essential trace element chromium is believed to be the oligopeptide chromodulin. Chromodulin binds four chromic ions before…”
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Refinement of the nickel site structure in Desulfovibrio gigas hydrogenase using range-extended EXAFS spectroscopy by Gu, Weiwei, Jacquamet, L., Patil, D.S., Wang, H-X., Evans, D.J., Smith, M.C., Millar, M., Koch, S., Eichhorn, D.M., Latimer, M., Cramer, S.P.

“…We have reexamined the Ni EXAFS of oxidized, inactive (as-isolated) and H 2 reduced Desulfovibrio gigas hydrogenase. Better spatial resolution was achieved by…”
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X-ray Absorption Spectroscopy of a New Zinc Site in the Fur Protein from Escherichia coli by Jacquamet, Lilian, Aberdam, Daniel, Adrait, Annie, Hazemann, Jean-Louis, Latour, Jean-Marc, Michaud-Soret, Isabelle

“…The zinc K-edge X-ray absorption spectra of the Fur (ferric uptake regulation) protein isolated from Escherichia coli have been analyzed in frozen solution to…”
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A new highly integrated sample environment for protein crystallography by Jacquamet, Lilian, Ohana, Jeremy, Joly, Jacques, Legrand, Pierre, Kahn, Richard, Borel, Franck, Pirocchi, Michel, Charrault, Philippe, Carpentier, Philippe, Ferrer, Jean-Luc

“…Protein crystallography is becoming a popular technique that is routinely used to access structural information. At one end of the process, sample preparation…”
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Spectroscopic and Saturation Magnetization Properties of the Manganese- and Cobalt-Substituted Fur (Ferric Uptake Regulation) Protein from Escherichia coli by Adrait, Annie, Jacquamet, Lilian, Le Pape, Laurent, Gonzalez de Peredo, Anne, Aberdam, Daniel, Hazemann, Jean-Louis, Latour, Jean-Marc, Michaud-Soret, Isabelle

“…The Fur apoprotein has been purified and reconstituted with Co2+ and Mn2+ ions. These samples have been analyzed by UV−visible, EPR, and 1H NMR spectroscopies,…”
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Identification of the Two Zinc-Bound Cysteines in the Ferric Uptake Regulation Protein from Escherichia coli:  Chemical Modification and Mass Spectrometry Analysis by Gonzalez de Peredo, Anne, Saint-Pierre, Christine, Adrait, Annie, Jacquamet, Lilian, Latour, Jean-Marc, Michaud-Soret, Isabelle, Forest, Eric

“…Selective chemical modification of thiol groups combined with mass spectrometry analysis was used to characterize cysteine ligands in the zinc-binding site of…”
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AdcAII, A New Pneumococcal Zn-Binding Protein Homologous with ABC Transporters: Biochemical and Structural Analysis by Loisel, Elodie, Jacquamet, Lilian, Serre, Laurence, Bauvois, Cédric, Ferrer, Jean Luc, Vernet, Thierry, Di Guilmi, Anne Marie, Durmort, Claire

“…Regulation of metal homeostasis is vital for pathogenic bacteria facing drastic metal concentration changes in various locations within the host during…”
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Microfluidic chips for the crystallization of biomacromolecules by counter-diffusion and on-chip crystal X-ray analysis by Dhouib, Kaouthar, Khan Malek, Chantal, Pfleging, Wilhelm, Gauthier-Manuel, Bernard, Duffait, Roland, Thuillier, Gaël, Ferrigno, Rosaria, Jacquamet, Lilian, Ohana, Jeremy, Ferrer, Jean-Luc, Théobald-Dietrich, Anne, Giegé, Richard, Lorber, Bernard, Sauter, Claude

“…Microfluidic devices were designed to perform on micromoles of biological macromolecules and viruses the search and the optimization of crystallization…”
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Crystallographic and Spectroscopic Evidence for High Affinity Binding of FeEDTA(H2O)- to the Periplasmic Nickel Transporter NikA by Cherrier, Mickaël V, Martin, Lydie, Cavazza, Christine, Jacquamet, Lilian, Lemaire, David, Gaillard, Jacques, Fontecilla-Camps, Juan C

“…Because nickel is both essential and toxic to a great variety of organisms, its detection and transport is highly regulated. In Escherichia coli and other…”
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Automated Analysis of Vapor Diffusion Crystallization Drops with an X-Ray Beam by Jacquamet, Lilian, Ohana, Jeremy, Joly, Jacques, Borel, Franck, Pirocchi, Michel, Charrault, Philippe, Bertoni, Alain, Israel-Gouy, Pascale, Carpentier, Philippe, Kozielski, Frank, Blot, Delphine, Ferrer, Jean-Luc

“…Crystallogenesis, usually based on the vapor diffusion method, is currently considered one of the most difficult steps in macromolecular X-ray crystallography…”
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UV laser-excited fluorescence as a tool for the visualization of protein crystals mounted in loops by Vernede, Xavier, Lavault, Bernard, Ohana, Jeremy, Nurizzo, Didier, Joly, Jacques, Jacquamet, Lilian, Felisaz, Franck, Cipriani, Florent, Bourgeois, Dominique

“…Structural proteomics has promoted the rapid development of automated protein structure determination using X‐ray crystallography. Robotics are now routinely…”
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Site-Selective EXAFS in Mixed-Valence Compounds Using High-Resolution Fluorescence Detection:  A Study of Iron in Prussian Blue by Glatzel, Pieter, Jacquamet, Lilian, Bergmann, Uwe, de Groot, Frank M. F, Cramer, Stephen P

“…A quantitative analysis is presented for the site-selective Fe K-edge absorption spectra of Prussian Blue:  Fe4[Fe(CN)6]3·xH2O (x = 14−16). The site-selective…”
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Binuclear Manganese Compounds of Potential Biological Significance. Part 2. Mechanistic Study of Hydrogen Peroxide Disproportionation by Dimanganese Complexes:  The Two Oxygen Atoms of the Peroxide End up in a Dioxo Intermediate by Dubois, Lionel, Caspar, Régis, Jacquamet, Lilian, Petit, Pierre-Emmanuel, Charlot, Marie-France, Baffert, Carole, Collomb, Marie-Noëlle, Deronzier, Alain, Latour, Jean-Marc

“…The dimanganese(II,II) complexes 1a [Mn2(L)(OAc)2(CH3OH)](ClO4) and 1b [Mn2(L)(OBz)2(H2O)](ClO4), where HL is the unsymmetrical phenol ligand…”
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Crystal Structure of the YDR533c S. cerevisiae Protein, a Class II Member of the Hsp31 Family by Graille, Marc, Quevillon-Cheruel, Sophie, Leulliot, Nicolas, Zhou, Cong-Zhao, de La Sierra Gallay, Ines Li, Jacquamet, Lilian, Ferrer, Jean-Luc, Liger, Dominique, Poupon, Anne, Janin, Joel, van Tilbeurgh, Herman

“…The ORF YDR533c from Saccharomyces cerevisiae codes for a 25.5 kDa protein of unknown biochemical function. Transcriptome analysis of yeast has shown that this…”
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L-edge X-ray absorption spectroscopy of some Ni enzymes: probe of Ni electronic structure by Wang, Hongxin, Patil, Daulat S., Gu, Weiwei, Jacquamet, Lilian, Friedrich, Stephan, Funk, Tobias, Cramer, Stephen P.

“…L-edge X-ray absorption spectroscopy has been used to study the electronic structure of Ni in the Ni–Fe hydrogenases and CO-dehydrogenases under a variety of…”
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Bacsu PerR: metal-binding sites and unambiguous highlights of 2-oxo-His in the oxidized protein by Traore, D., El Ghazouani, A., Jacquamet, L., Borel, F., Ferrer, J.-L., Caux-Thang, C., Duarte, V., Latour, J.-M.

“…Abstract only…”
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