Electrostatic Repulsion during Ferritin Assembly and Its Screening by Ions

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...

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Veröffentlicht in:	Biochemistry (Easton) 2016-01, Vol.55 (3), p.482-488
Hauptverfasser:	Sato, Daisuke, Takebe, Satsuki, Kurobe, Atsushi, Ohtomo, Hideaki, Fujiwara, Kazuo, Ikeguchi, Masamichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Escherichia coli Proteins - chemistry Escherichia coli Proteins - genetics Ferritins - chemistry Ferritins - genetics Hydrogen-Ion Concentration Ions Models, Molecular Mutation Osmolar Concentration Protein Conformation Protein Multimerization Protein Subunits - chemistry Scattering, Small Angle Static Electricity X-Rays
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