Journal article
Electron transfer and catalytic control by the iron-sulfur clusters in a respiratory enzyme, E. coli fumarate reductase.
- Abstract:
-
Factors governing the efficacy of long-range electron relays in enzymes have been examined using protein film voltammetry in conjunction with site-directed mutagenesis. Investigations of the fumarate reductase from Escherichia coli, in which three Fe-S clusters relay electrons over more than 30 A, lead to the conclusion that varying the medial [4Fe-4S] cluster potential over a 100 mV range does not have a significant effect on the inherent kinetics of electron transfer to and from the active-...
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- Publication status:
- Published
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- Publisher copy:
- 10.1021/ja043404q
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Authors
Bibliographic Details
- Journal:
- Journal of the American Chemical Society
- Volume:
- 127
- Issue:
- 19
- Pages:
- 6977-6989
- Publication date:
- 2005-05-01
- DOI:
- EISSN:
-
1520-5126
- ISSN:
-
0002-7863
- Source identifiers:
-
33093
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:33093
- UUID:
-
uuid:0bad0f0e-f16b-4738-8182-5021b30cbe2f
- Local pid:
- pubs:33093
- Deposit date:
- 2013-11-16
Terms of use
- Copyright date:
- 2005
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