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Photoinduced Electron Transfer in a Radical SAM Enzyme Generates an S-Adenosylmethionine Derived Methyl Radical

Radical SAM (RS) enzymes use S-adenosyl-l-methionine (SAM) and a [4Fe–4S] cluster to initiate a broad spectrum of radical transformations throughout all kingdoms of life. We report here that low-temperature photoinduced electron transfer from the [4Fe–4S](1+) cluster to bound SAM in the active site...

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Detalles Bibliográficos
Publicado en:J Am Chem Soc
Autores principales: Yang, Hao, Impano, Stella, Shepard, Eric M., James, Christopher D., Broderick, William E., Broderick, Joan B., Hoffman, Brian M.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2019
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC6901192/
https://ncbi.nlm.nih.gov/pubmed/31509404
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.9b08541
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