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Article

Characterization of the DNA-Mediated Oxidation of Dps, A Bacterial Ferritin.

Journal of the American Chemical Society - 7 Sept 2016

Arnold Anna R, Zhou Andy, Barton Jacqueline K

Abstract excerpt

Dps proteins are bacterial ferritins that protect DNA from oxidative stress and have been implicated in bacterial survival and virulence. In addition to direct oxidation of the Dps iron sites by diffusing oxidants, oxidation from a distance via DNA charge transport (CT), where electrons and electron holes are rapidly transported through the base-pair π-stack, could represent an efficient DNA protection mechanism...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 27571139
DOI: 10.1021/jacs.6b06507
PMCID: PMC5014645

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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