Catalytic iron(II) oxidation in the non-haem ferritin of Escherichia coli: the early intermediate is not an iron tyrosinate

被引:26
|
作者
Zhao, ZW
Treffry, A
Quail, MA
Guest, JR
Harrison, PM
机构
[1] Krebs Institute for Biomolecular Research, Department of Molecular Biology and Biotechnology, University of Sheffield, Sheffield, S10 2TN, Western Bank
关键词
D O I
10.1039/a703675b
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The non-haem ferritin of Escherichia coli (EcFTN) has been shown to give a blue complex during iron(II) oxidation, the colour being enhanced by amino acid substitutions near the diiron site; this intermediate is not a tyrosine-->iron charge-transfer complex.
引用
收藏
页码:3977 / 3978
页数:2
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