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Iron mediates catalysis of nucleic acid processing enzymes: support for Fe(II) as a cofactor before the great oxidation event

Life originated in an anoxic, Fe(2+)-rich environment. We hypothesize that on early Earth, Fe(2+) was a ubiquitous cofactor for nucleic acids, with roles in RNA folding and catalysis as well as in processing of nucleic acids by protein enzymes. In this model, Mg(2+) replaced Fe(2+) as the primary co...

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Detalhes bibliográficos
Publicado no:Nucleic Acids Res
Main Authors: Okafor, C. Denise, Lanier, Kathryn A., Petrov, Anton S., Athavale, Shreyas S., Bowman, Jessica C., Hud, Nicholas V., Williams, Loren Dean
Formato: Artigo
Idioma:Inglês
Publicado em: Oxford University Press 2017
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Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5397171/
https://ncbi.nlm.nih.gov/pubmed/28334877
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkx171
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