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Investigating metalloenzyme reactions using electrochemical sweeps and steps: fine control and measurements with reactants ranging from ions to gases.

Abstract:

Protein film voltammetry is a powerful method for probing the chemistry of redox-active sites in metalloproteins. The technique affords precise potential control over a tiny quantity of material that is manipulated on an electrode surface, providing information on ligand- or metal-exchange reactions coupled to electron transfer. This is illustrated by examples of transformations of the iron-sulfur clusters in ferredoxins. Protein film voltammetry is particularly advantageous in studies of met...

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Publication status:
Published

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Publisher copy:
10.1021/ic048519+

Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Role:
Author
Journal:
Inorganic chemistry
Volume:
44
Issue:
4
Pages:
798-809
Publication date:
2005-02-05
DOI:
EISSN:
1520-510X
ISSN:
0020-1669
URN:
uuid:4f58d7cf-fd5f-4edb-8f97-0917ee9ae6ac
Source identifiers:
33078
Local pid:
pubs:33078

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