Results 211 to 220 of about 47,392 (275)

Beyond Methane Oxidation: The Protein Landscape of ANME-2a Reveals an Integrated System for Diazotrophy and Membrane Fortification. [PDF]

Environ Microbiol Rep
Silva SSE, de Avila NB, da Silva AW, da Silva LRF, Prado MR, Beppler MA, Dos Santos AR.   +6 more
europepmc   +1 more source

Reductant- or Light-Driven ATP-Independent Reduction of CO₂ by Nitrogenase MoFe Protein. [PDF]

Chembiochem
Lee CC, Hu Y, Ribbe MW.
europepmc   +1 more source

Biosynthesis of Nitrogenase Cofactors [PDF]

Chemical Reviews, 2020
Nitrogenase harbors three distinct metal prosthetic groups that are required for its activity. The simplest one is a [4Fe-4S] cluster located at the Fe protein nitrogenase component.
Stefan Burén, Emilio Jiménez-Vicente, Carlos Echavarri-Erasun   +2 more
exaly   +5 more sources

Electron Transfer in Nitrogenase

Chemical Reviews, 2020
Nitrogenase is the only enzyme capable of reducing N2 to NH3. This challenging reaction requires the coordinated transfer of multiple electrons from the reductase, Fe-protein, to the catalytic component, MoFe-protein, in an ATP-dependent fashion.
Hannah L Rutledge, F Akif Tezcan
exaly   +2 more sources

Structural Enzymology of Nitrogenase Enzymes

Chemical Reviews, 2020
The reduction of dinitrogen to ammonia by nitrogenase reflects a complex choreography involving two component proteins, MgATP and reductant. At center stage of this process resides the active site cofactor, a complex metallocluster organized around a ...
Oliver Einsle, Douglas C Rees
exaly   +2 more sources

Mechanism of Nitrogen Fixation by Nitrogenase: The Next Stage

Chemical Reviews, 2014
Brian M. Hoffman,* Dmitriy Lukoyanov, Zhi-Yong Yang,† Dennis R. Dean,*,‡ and Lance C. Seefeldt*,† †Department of Chemistry and Biochemistry, Utah State University, 0300 Old Main Hill, Logan, Utah 84322, United States ‡Department of Biochemistry, Virginia
Brian M Hoffman, Dmitriy A Lukoyanov, Zhi-Yong Yang   +2 more
exaly   +2 more sources

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Metal-Sulfur Compounds in N2 Reduction and Nitrogenase-Related Chemistry.

Chemical Reviews, 2020
Transition metal-sulfur (M-S) compounds are an indispensable means for biological systems to convert N2 into NH3 (biological N2 fixation), and these may have emerged by chemical evolution from a prebiotic N2 fixation system.
Kazuki Tanifuji, Y. Ohki
semanticscholar   +1 more source

Nitrogenases

2018
Biological nitrogen fixation, the conversion of dinitrogen (N2) into ammonia (NH3), stands as a particularly challenging chemical process. As the entry point into a bioavailable form of nitrogen, biological nitrogen fixation is a critical step in the global nitrogen cycle.
Nathaniel S, Sickerman, Yilin, Hu, Markus W, Ribbe   +2 more
openaire   +2 more sources