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Iron-sulphur clusters with labile metal ions.

Abstract:

A study has been carried out of the redox-linked metal ion uptake processes of the iron-sulphur cluster [3Fe-4S] in the bacterial ferredoxin, Fd III from Desulphovibrio africanus using a combination of electron paramagnetic resonance (EPR) and low-temperature magnetic circular dichroism (MCD) spectroscopy and direct, unmediated electrochemistry of the Fd in a film deposited at a pyrolytic graphite electrode. Reduction of the three-iron cluster is required before a divalent metal ion becomes b...

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Publication status:
Published

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Authors


Thomson, AJ More by this author
Hatchikian, EC More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Volume:
47
Issue:
3-4
Pages:
197-207
Publication date:
1992
DOI:
EISSN:
1873-3344
ISSN:
0162-0134
URN:
uuid:bfd33270-27fb-4735-8af5-c173d910319f
Source identifiers:
46015
Local pid:
pubs:46015

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