Search Results - "Volbeda, A."

X-ray structural, functional and computational studies of the O 2 -sensitive E. coli hydrogenase-1 C19G variant reveal an unusual [4Fe-4S] cluster by Volbeda, A, Mouesca, J M, Darnault, C, Roessler, M M, Parkin, A, Armstrong, F A, Fontecilla-Camps, J C

“…The crystal structure of the Escherichia coli O2-sensitive C19G [NiFe]-hydrogenase-1 variant shows that the mutation results in a novel FeS cluster, proximal…”
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The crystal structure of a reduced [NiFeSe] hydrogenase provides an image of the activated catalytic center by Garcin, E, Vernede, X, Hatchikian, EC, Volbeda, A, Frey, M, Fontecilla-Camps, JC

“…Background: [NiFeSe] hydrogenases are metalloenzymes that catalyze the reaction H 2↔2H ++2e -.They are generally heterodimeric, contain three iron–sulfur…”
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High-resolution crystallographic analysis of Desulfovibrio fructosovorans 6NiFe9 hydrogenase by VOLBEDA, A

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Crystal structure of Penicillium citrinum P1 nuclease at 2.8 A resolution by Volbeda, A., Lahm, A., Sakiyama, F., Suck, D.

“…P1 nuclease from Penicillium citrinum is a zinc dependent glyco‐enzyme consisting of 270 amino acid residues which cleaves single‐stranded RNA and DNA into…”
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Hydrogenase: A hydrogen-metabolizing enzyme. What do the crystal structures tell us about its mode of action? by Fontecilla-Camps, J.C., Frey, M., Garcin, E., Hatchikian, C., Montet, Y., Piras, C., Vernède, X., Volbeda, A.

“…Hydrogenases are proteins which metabolize the most simple of chemical compounds, molecular hydrogen, according to the reaction H 2 ↔ 2H + + 2e −. These…”
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Structural bases for the catalytic mechanism of [NiFe] hydrogenases by Garcin, E, Montet, Y, Volbeda, A, Hatchikian, C, Frey, M, Fontecilla-Camps, J C

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Crystallization and preliminary X-ray diffraction data for the aconitase form of human iron-regulatory protein 1 by Dupuy, J., Darnault, C., Moulis, J. M., Brazzolotto, X., Kühn, L. C., Volbeda, A., Fontecilla-Camps, J. C.

“…Iron‐regulatory proteins (IRPs) 1 and 2 are closely related molecules involved in animal iron metabolism. Both proteins can bind to specific mRNA regions…”
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Structural bases for the catalytic mechanism of NiFe hydrogenase by Montet, Y., Garcin, E., Volbeda, A., Hatchikian, C., Frey, M., Fontecilla-Camps, J. C.

“…Abstract…”
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The Structure of Arthropod Hemocyanins by Linzen, B., Soeter, N. M., Riggs, A. F., H.-J. Schneider, Schartau, W., Moore, M. D., Yokota, E., Behrens, P. Q., Nakashima, H., Takagi, T., Nemoto, T., Vereijken, J. M., Bak, H. J., Beintema, J. J., Volbeda, A., Gaykema, W. P. J., Hol, W. G. J.

“…Hemocyanins are large multi-subunit copper proteins that transport oxygen in many arthropods and molluscs. Comparison of the amino acid sequence data for seven…”
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Ni-Zn-[Fe4-S4] and Ni-Ni-[Fe4-S4] clusters in closed and open subunits of acetyl-CoA synthase/carbon monoxide dehydrogenase by Darnault, Claudine, Volbeda, Anne, Kim, Eun Jin, Legrand, Pierre, Vernède, Xavier, Lindahl, Paul A, Fontecilla-Camps, Juan C

“…The crystal structure of the tetrameric alpha2beta2 acetyl-coenzyme A synthase/carbon monoxide dehydrogenase from Moorella thermoacetica has been solved at 1.9…”
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Structure–function relationships of nickel–iron sites in hydrogenase and a comparison with the active sites of other nickel–iron enzymes by Volbeda, Anne, Fontecilla-Camps, Juan C.

“…Recent studies of [NiFe]-hydrogenases have provided a significant amount of new structural and kinetic data on the many states the active site displays upon…”
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Combination of methods used in the structure solution of pyruvate:ferredoxin oxidoreductase from two crystal forms by Chabrière, E., Volbeda, A., Fontecilla-Camps, J. C., Roth, M., Charon, M.-H.

“…The structure of the homodimeric 267 kDa pyruvate:ferredoxin oxidoreductase (PFOR) of Desulfovibrio africanus was solved with data from two crystals forms,…”
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Ni-Zn-[Fe 4 -S 4 ] and Ni-Ni-[Fe 4 -S 4 ] clusters in closed and open α subunits of acetyl-CoA synthase/carbon monoxide dehydrogenase by Fontecilla-Camps, Juan C, Darnault, Claudine, Volbeda, Anne, Kim, Eun Jin, Legrand, Pierre, Vernède, Xavier, Lindahl, Paul A

“…The crystal structure of the tetrameric alpha sub(2) beta sub(2) acetylcoenzyme A synthase/carbon monoxide dehydrogenase from Moorella thermoacetica has been…”
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Experimental approaches to kinetics of gas diffusion in hydrogenase by Leroux, Fanny, Dementin, Sébastien, Burlat, Bénédicte, Cournac, Laurent, Volbeda, Anne, Champ, Stéphanie, Martin, Lydie, Guigliarelli, Bruno, Bertrand, Patrick, Fontecilla-Camps, Juan, Rousset, Marc, Léger, Christophe

“…Hydrogenases, which catalyze H₂ to H⁺ conversion as part of the bioenergetic metabolism of many microorganisms, are among the metalloenzymes for which a…”
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Structural differences between the ready and unready oxidized states of [NiFe] hydrogenases by Volbeda, Anne, Martin, Lydie, Cavazza, Christine, Matho, Michaël, Faber, Bart W, Roseboom, Winfried, Albracht, Simon P J, Garcin, Elsa, Rousset, Marc, Fontecilla-Camps, Juan C

“…[NiFe] hydrogenases catalyze the reversible heterolytic cleavage of molecular hydrogen. Several oxidized, inactive states of these enzymes are known that are…”
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Crystal Structure of Human Iron Regulatory Protein 1 as Cytosolic Aconitase by Dupuy, Jérôme, Volbeda, Anne, Carpentier, Philippe, Darnault, Claudine, Moulis, Jean-Marc, Fontecilla-Camps, Juan Carlos

“…Iron regulatory proteins (IRPs) control the translation of proteins involved in iron uptake, storage and utilization by binding to specific noncoding sequences…”
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Structural bases for the catalytic mechanism of Ni-containing carbon monoxide dehydrogenases by Volbeda, Anne, Fontecilla-Camps, Juan C

“…Significant progress has been made recently in our understanding of the structure/function relationships of the catalytic C-cluster of carbon monoxide…”
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Structure of the [NiFe] Hydrogenase Active Site:  Evidence for Biologically Uncommon Fe Ligands by Volbeda, Anne, Garcin, Elsa, Piras, Claudine, de Lacey, Antonio L, Fernandez, Victor M, Hatchikian, E. Claude, Frey, Michel, Fontecilla-Camps, Juan Carlos

“…Crystallographic data on the [NiFe] hydrogenase from Desulfovibrio gigas are presented that provide new information on the structure and mode of action of its…”
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Crystal structure of the nickel-iron hydrogenase from Desulfovibrio gigas by Volbeda, Anne, Charon, Marie-Hélène, Piras, Claudine, Hatchikian, E. Claude, Frey, Michel, Fontecilla-Camps, Juan C

“…The X-ray structure of the heterodimeric Ni-Fe hydrogenase from Desulfovibrio gigas, the enzyme responsible for the metabolism of molecular hydrogen, has been…”
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Infrared-Spectroelectrochemical Characterization of the [NiFe] Hydrogenase of Desulfovibrio gigas by de Lacey, Antonio L, Hatchikian, E. Claude, Volbeda, Anne, Frey, Michel, Fontecilla-Camps, Juan Carlos, Fernandez, Victor M

“…Electrochemically controlled titrations of the different redox states detected by IR spectroscopy of Desulfovibrio gigas hydrogenase are reported. This enzyme…”
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