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Isabel Moura
Researcher at Universidade Nova de Lisboa
Publications - 421
Citations - 14404
Isabel Moura is an academic researcher from Universidade Nova de Lisboa. The author has contributed to research in topics: Desulfovibrio gigas & Rubredoxin. The author has an hindex of 61, co-authored 420 publications receiving 13481 citations. Previous affiliations of Isabel Moura include University of Vigo & University of New Mexico.
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Journal ArticleDOI
Interconversions of [3Fe-3S] and [4Fe-4S] clusters. Mössbauer and electron paramagnetic resonance studies of Desulfovibrio gigas ferredoxin II.
José J. G. Moura,Isabel Moura,T A Kent,John D. Lipscomb,B.H. Huynh,J. LeGall,António V. Xavier,Eckard Münck +7 more
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The presence of redox-sensitive nickel in the periplasmic hydrogenase from Desulfovibriogigas
Jean LeGall,Per O. Ljungdahl,Isabel Moura,Harry D. Peck,António V. Xavier,José J. G. Moura,M. Teixera,B.H. Huynh,Daniel V. DerVartanian +8 more
TL;DR: In this article, a new and improved method for the purification of periplasmic hydrogenase from Desulfovibrio gigas was described, which was found to contain 0.64 g atom of nickel per mole of protein.
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Nitrous oxide reductase
TL;DR: In this paper, a review summarizes the biogenesis and regulation of nitrous oxide reductase, and the spectroscopic and kinetic properties of the enzyme, as well as electron transfer pathways are discussed in the light of the various structures of the CuZ center.
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Electron paramagnetic resonance studies on the mechanism of activation and the catalytic cycle of the nickel-containing hydrogenase from Desulfovibrio gigas.
Miguel Teixeira,Miguel Teixeira,Isabel Moura,Isabel Moura,António V. Xavier,António V. Xavier,B.H. Huynh,Daniel V. DerVartanian,Harry D. Peck,Jean LeGall,José J. G. Moura,José J. G. Moura +11 more
TL;DR: A " working hypothesis" is discussed in terms of a "working hypothesis" for the mechanism of the [NiFe] hydrogenases from sulfate reducing organisms in the context of activation process and catalytic cycle.
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Nickel-[iron-sulfur]-selenium-containing hydrogenases from Desulfovibrio baculatus (DSM 1743). Redox centers and catalytic properties.
Miguel Teixeira,G. Fauque,Isabel Moura,Isabel Moura,Paul A. Lespinat,Yves Berlier,Ben Prickril,Harry D. Peck,António V. Xavier,Jean Le Gall,José J. G. Moura,José J. G. Moura +11 more
TL;DR: The hydrogenase from Desulfovibrio baculatus was purified from each of three different fractions: soluble periplasmic (wash), soluble cytoplasmic and membrane-bound (detergent solubilization) and Plasma-emission metal analysis detected in all three fractions the presence of iron plus nickel and selenium in equimolecular amounts.