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Volumn 130, Issue 29, 2008, Pages 9441-9450

Spectroscopic definition of the ferroxidase site in M ferritin: Comparison of binuclear substrate vs cofactor active sites

Author keywords

[No Author keywords available]

Indexed keywords

BRIDGES; CADMIUM COMPOUNDS; CARBOXYLATION; COMPUTATIONAL METHODS; CONCENTRATION (PROCESS); DICHROISM; ELECTRONIC STRUCTURE; FREE RADICALS; IRON; IRON OXIDES; LIGANDS; OPTICAL PROPERTIES; SUBSTRATES;

EID: 47749097596     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja801251q     Document Type: Article
Times cited : (57)

References (63)
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    • Microcal Software, I. NorthHampton, MA 1991, http://www.microcal. com.
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    • The MCD of aqueous Fe(II) (Figure S3, Supporting Information) would overlap the higher energy MCD features of the ferroxidase site if excess Fe(II) were present. However, the CD intensity saturates at approximately two equivalents of Fe(II)/binuclear site (Figure 2), indicating a strong binding affinity, therefore, very little aqueous Fe(II) will be present if less than two equivalents of Fe(II) are added. Additionally, the presence of these high energy MCD features in the CD require that these transitions derive from chiral, protein bound species: Solomon, E. I.; Pavel, E. G.; Loeb, K. E.; Campochiaro, C. Coord. Chem. Rev. 1995, 144, 369-460.
    • The MCD of aqueous Fe(II) (Figure S3, Supporting Information) would overlap the higher energy MCD features of the ferroxidase site if excess Fe(II) were present. However, the CD intensity saturates at approximately two equivalents of Fe(II)/binuclear site (Figure 2), indicating a strong binding affinity, therefore, very little aqueous Fe(II) will be present if less than two equivalents of Fe(II) are added. Additionally, the presence of these high energy MCD features in the CD require that these transitions derive from chiral, protein bound species: Solomon, E. I.; Pavel, E. G.; Loeb, K. E.; Campochiaro, C. Coord. Chem. Rev. 1995, 144, 369-460.
  • 40
    • 0000762205 scopus 로고
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    • Jones, G.D.1
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    • Kahn, O. Molecular Magnetism; VCH Publishers, Inc.: New York, 1993.
    • (1993) Molecular Magnetism
    • Kahn, O.1
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    • Kurtz, D. Chem. Rev. 1990, 90, 585-606.
    • (1990) Chem. Rev , vol.90 , pp. 585-606
    • Kurtz, D.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.