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High resolution ENDOR spectroscopy combined with quantum chemical calculations reveals the structure of the nitrogenase Janus intermediate E(4)(4H)

We have shown that the key state in N(2) reduction to two NH(3) by the enzyme nitrogenase is the E(4)(4H), ‘Janus’ intermediate, which has accumulated four [e(−)/H(+)] and is poised to undergo reductive elimination of H(2) coupled to N(2) binding and activation. Initial (1)H and (95)Mo ENDOR studies...

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Detalles Bibliográficos
Publicado en:J Am Chem Soc
Main Authors: Hoeke, Veronika, Tociu, Laura, Case, David A., Seefeldt, Lance C., Raugei, Simone, Hoffman, Brian M.
Formato: Artigo
Idioma:Inglês
Publicado: 2019
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6956989/
https://ncbi.nlm.nih.gov/pubmed/31310109
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.9b04474
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