Výsledky vyhledávání - "Kathryn A. Valdes"

Ferric uptake regulator (Fur) reversibly binds a [2Fe-2S] cluster to sense intracellular iron homeostasis in Escherichia coli

Autor: Homyra Tasnim, Chelsey R. Fontenot, Huangen Ding, Kathryn A. Valdes, Codrina V. Popescu

Publikováno v: Journal of Biological Chemistry. 295:15454-15463

The ferric uptake regulator (Fur) is a global transcription factor that regulates intracellular iron homeostasis in bacteria. The current hypothesis states that when the intracellular "free" iron concentration is elevated, Fur binds ferrous iron, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ec59a3a8646c0fc51d7c31ec913a295
https://doi.org/10.1074/jbc.ra120.014814

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Ferric uptake regulator (Fur) reversibly binds a [2Fe-2S] cluster to sense intracellular iron homeostasis in

Autor: Chelsey R, Fontenot, Homyra, Tasnim, Kathryn A, Valdes, Codrina V, Popescu, Huangen, Ding

Publikováno v: J Biol Chem

For decades, the bacterial ferric uptake regulator (Fur) has been thought to respond to ferrous iron to transcriptionally regulate genes required for balancing iron uptake, storage, and utilization. Because iron binding to Fur has never been confirme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1301bda286b466bca62f6f51df4d9f81
https://pubmed.ncbi.nlm.nih.gov/33188081

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