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Hydride Conformers of the Nitrogenase FeMo-cofactor Two-Electron Reduced State E(2)(2H), Assigned Using Cryogenic Intra Electron Paramagnetic Resonance Cavity Photolysis

[Image: see text] Early studies in which nitrogenase was freeze-trapped during enzymatic turnover revealed the presence of high-spin (S = (3)/(2)) electron paramagnetic resonance (EPR) signals from the active-site FeMo-cofactor (FeMo-co) in electron-reduced intermediates of the MoFe protein. Histori...

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Detalles Bibliográficos
Autores principales: Lukoyanov, Dmitriy A., Khadka, Nimesh, Yang, Zhi-Yong, Dean, Dennis R., Seefeldt, Lance C., Hoffman, Brian M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6008734/
https://www.ncbi.nlm.nih.gov/pubmed/29575898
http://dx.doi.org/10.1021/acs.inorgchem.8b00271