Can the axial ligand strength be monitored through spectroscopic measurements?

被引：27

作者：

Banci, L

Rosato, A

Turano, P

机构：

[1] Department of Chemistry, University of Florence, I-50121 Florence

来源：

JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY | 1996年 / 1卷 / 04期

关键词：

heme proteins; ligand strength; ligand field; angular overlap calculations;

D O I：

10.1007/s007750050066

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The influence of the properties of the axial ligands in heme proteins on the electronic structure of the iron(III) ion has been studied through angular overlap calculations. In particular, a correlation between (a) ligand field parameters and spectroscopic data and (b) the reduction potentials of the iron ion is proposed. The results of this approach are discussed with respect to their relevance for the biological function of different heme proteins.

引用

页码：364 / 367

页数：4

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