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The EutT Enzyme of Salmonella enterica Is a Unique ATP:Cob(I)alamin Adenosyltransferase Metalloprotein That Requires Ferrous Ions for Maximal Activity

ATP:co(I)rrinoid adenosyltransferase (ACAT) enzymes convert vitamin B(12) to coenzyme B(12). EutT is the least understood ACAT. We report the purification of EutT to homogeneity and show that, in vitro, free dihydroflavins drive the adenosylation of cob(II)alamin bound to EutT. Results of chromatogr...

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Detalles Bibliográficos
Autores principales: Moore, Theodore C., Mera, Paola E., Escalante-Semerena, Jorge C.
Formato: Artigo
Lenguaje:Inglês
Publicado: American Society for Microbiology 2014
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3911174/
https://ncbi.nlm.nih.gov/pubmed/24336938
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.01304-13
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