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Nitrosylated iron-thiolate-sulfinate complexes with {Fe(NO)}(super 6/7) electronic cores: Relevance to the transformation between the active and inactive NO-bound forms of iron-containing nitrile hydratases

Authors :
Chien-Ming Lee
Chien-Hong Chen
Hao-Wen Chen
Jo-Lu Hsu
Gene-Hsiang Lee
Wen-Feng Liaw
Source :
Inorganic Chemistry. Sept 19, 2005, Vol. 44 Issue 19, 6670-6679
Publication Year :
2005

Abstract

The reactivity of the {Fe(NO)}(super n) iron-thiolate and iron-sulfinate nitrosyl complexes toward O2, the influence of sulfinate ligand on Fe-N-O bonding and on the electronic structure of the {Fe(NO)}(super 6/7) core, and the photochemical interconversion between iron-thiolate and iron-sulfinate-thiolate nitrosyl complexes are studied. Insights into the interconversion pathways between the active and inactive NO-bound forms of Fe-containing nitrile hydratase are presented.

Details

Language :
English
ISSN :
00201669
Volume :
44
Issue :
19
Database :
Gale General OneFile
Journal :
Inorganic Chemistry
Publication Type :
Academic Journal
Accession number :
edsgcl.140151770