Assignment of protonated R-homocitrate in extracted FeMo-cofactor of nitrogenase via vibrational circular dichroism spectroscopy

Protonation of FeMo-cofactor (FeMo-co) is important for the process of substrate hydrogenation. Its structure has been clarified as Δ-Mo*Fe(7)S(9)C(R-homocit*)(cys)(Hhis) after the efforts of nearly 30 years, but it remains controversial whether FeMo-co is protonated or deprotonated with chelated ≡C...

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Detalles Bibliográficos
Autores principales: Deng, Lan, Wang, Hongxin, Dapper, Christie H., Newton, William E., Shilov, Sergey, Wang, Shunlin, Cramer, Stephen P., Zhou, Zhao-Hui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8323615/
https://www.ncbi.nlm.nih.gov/pubmed/34337161
http://dx.doi.org/10.1038/s42004-020-00392-z

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8323615/
https://www.ncbi.nlm.nih.gov/pubmed/34337161
http://dx.doi.org/10.1038/s42004-020-00392-z

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