Results 141 to 150 of about 35,705 (280)

Influence of Sulfur Metalation on the Accessibility of the Ni^II/I Couple in [N,N‘-Bis(2-mercaptoethyl)-1,5-diazacyclooctanato]nickel(II):  Insight into the Redox Properties of [NiFe]-Hydrogenase

, 2016
A redox model study of [NiFe] hydrogenase has examined a series of five polymetallics based on the metalation of the dithiolate complex [1,5-bis(mercaptoethyl)-1,5-diazacyclooctane]Ni(II), Ni-1.
Joseph H. Reibenspies (1407388), Thawatchai Tuntulani (1939009), Marcetta Y. Darensbourg (1431775), Patrick J. Farmer (2284210), Ghezai Musie (2971509)   +4 more
core   +1 more source

Spectroscopic and functional models for Hmd hydrogenase

, 2010
The hydrogenases are metalloenzymes that catalyze transformations of dihydrogen. Two hydrogenase classes, [FeFe] and [NiFe] catalyze the interconversion of dihydrogen to protons and electrons.
Royer, Aaron M.
core  

The [4Fe4S]-cluster coordination of [FeFe]-hydrogenase maturation protein HydF as revealed by EPR and HYSCORE spectroscopies.

, 2013
[FeFe]-hydrogenases are key enzymes for bio(photo)production of hydrogen and several efforts are underway to understand how their complex active site (the H-cluster) is assembled.
DE ROSA, EDITH, COSTANTINI, PAOLA, CARBONERA, DONATELLA, ALBERTINI, MARCO, CENDRON, LAURA, Salvadori E, DI VALENTIN, MARILENA, VALLESE, FRANCESCA, BERTO, PAOLA   +8 more
core  

Characterization of bacterial hydrogenase [PDF]

, 1968
Hydrogenase, an enzyme found in microorganisms, plays an important role in the disposition of electrons during anaerobic metabolism (Grey and Gest, Science 148, 186, 1965) and has been implicated in nitrogen fixation (Lee and Wilson, J. Biol. Chem.
Kidman, Antony David
core  

Synthetic models of [FeFe]-hydrogenase: case studies utilizing azadithiolate and nitrosyl coligands

, 2011
Hydrogenases are enzymes that catalyze the reversible interconversion of protons, electrons, and dihydrogen (2H+ + 2e− H2). Because of the potential utility of H2 as an energy carrier, the detailed understanding of hydrogenases has received considerable
Olsen, Matthew T.
core  

The third hydrogenase: More natural organometallics

, 2010
The [Fe]-hydrogenase, also known as “H2-forming methylenetetrahydromethanopterin dehydrogenase” (Hmd) or “iron-sulfur cluster-free hydrogenase”, is the third distinct class of hydrogenase enzyme to be discovered.
Wright, Joseph A, Christopher J. Pickett, Pickett, Christopher J, Turrell, Peter J, Joseph A. Wright, Peter J. Turrell   +5 more
core   +1 more source

Genomic and metagenomic surveys of hydrogenase distribution indicate H2 is a widely utilised energy source for microbial growth and survival

The ISME Journal, 2015
C. Greening, A. Biswas, C. Carere, C. Jackson, Matthew C. Taylor, M. Stott, G. Cook, S. Morales   +7 more
semanticscholar   +1 more source

Identification of a Catalytic Iron-Hydride at the H-Cluster of [FeFe]-Hydrogenase.

Journal of the American Chemical Society, 2017
David W. Mulder, Yisong Guo, Michael W. Ratzloff, P. King   +3 more
semanticscholar   +1 more source

Cytosolic hydrogenase in Trichomonas vaginalis [PDF]

, 2015
Trichomonas vaginalis is a flagellated microaerophilic protozoan from the group Excavata that cause trichomoniasis, the most common nonviral sexually transmitted disease in the world.
Dohnálková, Alena
core  

Insights into the assembly of the NiFe hydrogenase enzymes [PDF]

, 2005
Maróti Gergely
core