Iron binding to horse spleen apoferritin: a vanadyl ENDOR spin probe study

The role of the protein shell in the formation of the hydrous ferric oxide core of ferritin is poorly understood. A VO2+ spin probe study was undertaken to characterize the initial complex of Fe2+ with horse spleen apoferritin (96% L-subunits). A competitive binding study of VO2+ and Fe2+ showed tha...

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Veröffentlicht in:	Biochemistry (Easton) 1991-09, Vol.30 (38), p.9210-9216
Hauptverfasser:	Hanna, Phillip M, Chasteen, N. Dennis, Rottman, Gerald A, Aisen, Philip
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical, structural and metabolic biochemistry Animals Apoferritins - metabolism Binding, Competitive Biological and medical sciences Electron Spin Resonance Spectroscopy Fundamental and applied biological sciences. Psychology Horses In Vitro Techniques iron Iron - metabolism Metalloproteins Other metalloproteins Proteins Spin Labels Spleen Vanadates - chemistry
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