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Article

Electrostatic Repulsion during Ferritin Assembly and Its Screening by Ions.

Biochemistry - 26 Jan 2016

Sato Daisuke, Takebe Satsuki, Kurobe Atsushi, Ohtomo Hideaki, Fujiwara Kazuo, Ikeguchi Masamichi

Abstract excerpt

Escherichia coli non-heme-binding ferritin A (EcFtnA) is a spherical cagelike protein that is composed of 24 identical subunits. EcFtnA dissociates into 2-mers under acidic conditions and can reassemble into the native structure when the pH is increased. To understand how electrostatic interactions influence the assembly reaction, the dependence of the process on ionic strength and pH was investigated. The...

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Identifiers

PMID: 26716350
DOI: 10.1021/acs.biochem.5b01197

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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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