Structure of the [NiFe] hydrogenase active site: evidence for biologically uncommon Fe ligands
A Volbeda, E Garcin, C Piras, AL de Lacey… - Journal of the …, 1996 - ACS Publications
Crystallographic data on the [NiFe] hydrogenase from Desulfovibrio gigas are presented that
provide new information on the structure and mode of action of its dihydrogen activating …
provide new information on the structure and mode of action of its dihydrogen activating …
Carbon monoxide and cyanide as intrinsic ligands to iron in the active site of [NiFe]-Hydrogenases: NiFe (CN) 2CO, biology's way to activate H2
Infrared-spectroscopic studies on the [NiFe]-hydrogenase of Chromatium vinosum-enriched
in 15 N or 13 C, as well as chemical analyses, show that this enzyme contains three non …
in 15 N or 13 C, as well as chemical analyses, show that this enzyme contains three non …
The crystal structure of a reduced [NiFeSe] hydrogenase provides an image of the activated catalytic center
E Garcin, X Vernede, EC Hatchikian, A Volbeda… - Structure, 1999 - cell.com
Background:[NiFeSe] hydrogenases are metalloenzymes that catalyze the reaction H 2↔
2H++ 2e-. They are generally heterodimeric, contain three iron–sulfur clusters in their small …
2H++ 2e-. They are generally heterodimeric, contain three iron–sulfur clusters in their small …
Infrared-Spectroelectrochemical Characterization of the [NiFe] Hydrogenase of Desulfovibrio gigas
AL de Lacey, EC Hatchikian, A Volbeda… - Journal of the …, 1997 - ACS Publications
Electrochemically controlled titrations of the different redox states detected by IR
spectroscopy of Desulfovibrio gigas hydrogenase are reported. This enzyme has in common …
spectroscopy of Desulfovibrio gigas hydrogenase are reported. This enzyme has in common …
Crystallographic and FTIR spectroscopic evidence of changes in Fe coordination upon reduction of the active site of the Fe-only hydrogenase from desulfovibrio d …
Y Nicolet, AL de Lacey, X Vernède… - Journal of the …, 2001 - ACS Publications
Fe-only hydrogenases, as well as their NiFe counterparts, display unusual intrinsic high-
frequency IR bands that have been assigned to CO and CN-ligation to iron in their active …
frequency IR bands that have been assigned to CO and CN-ligation to iron in their active …
Nature and Electronic Structure of the Ni-X Dinuclear Center of Desulfovibrio gigas Hydrogenase. Implications for the Enzymatic Mechanism
F Dole, A Fournel, V Magro, EC Hatchikian… - Biochemistry, 1997 - ACS Publications
The recent determination of the X-ray crystal structure of Desulfovibrio gigas hydrogenase
has revealed that the active site is a Ni-X dinuclear center [Volbeda, A., Charon, MH, Piras …
has revealed that the active site is a Ni-X dinuclear center [Volbeda, A., Charon, MH, Piras …
Evidence for selenocysteine coordination to the active site nickel in the [NiFeSe] hydrogenases from Desulfovibrio baculatus.
MK Eidsness, RA Scott, BC Prickril… - Proceedings of the …, 1989 - National Acad Sciences
Ni and Se x-ray absorption spectroscopic studies of the [NiFeSe] hydrogenases from
Desulfovibrio baculatus are described. The Ni site geometry is pseudo-octahedral with a …
Desulfovibrio baculatus are described. The Ni site geometry is pseudo-octahedral with a …
Fe-only hydrogenases: structure, function and evolution
Y Nicolet, C Cavazza, JC Fontecilla-Camps - Journal of inorganic …, 2002 - Elsevier
Hydrogenases are enzymes capable of catalyzing the oxidation of molecular hydrogen or its
production from protons and electrons according to the reversible reaction: H2⇌ 2H++ 2e …
production from protons and electrons according to the reversible reaction: H2⇌ 2H++ 2e …
17O ENDOR Detection of a Solvent-Derived Ni−(OHx)−Fe Bridge That Is Lost upon Activation of the Hydrogenase from Desulfovibrio gigas
M Carepo, DL Tierney, CD Brondino… - Journal of the …, 2002 - ACS Publications
Crystallographic studies of the hydrogenases (Hases) from Desulfovibrio gigas (Dg) and
Desulfovibrio vulgaris Miyazaki (Dv M) have revealed heterodinuclear nickel− iron active …
Desulfovibrio vulgaris Miyazaki (Dv M) have revealed heterodinuclear nickel− iron active …
Modulation of the electronic structure and the Ni–Fe distance in heterobimetallic models for the active site in [NiFe] hydrogenase
Reaction of the mononuclear Ni (II) thiolate complexes [Ni (L)][L, L1, H2L1, bis (2-
mercaptoethyl)-1, 2-dimercaptoethane; L2, H2L2, N, N′-dimethyl-N, N′-bis (2 …
mercaptoethyl)-1, 2-dimercaptoethane; L2, H2L2, N, N′-dimethyl-N, N′-bis (2 …