| Literature DB >> 1510689 |
A B Kotlyar1, M Gutman, B A Ackrell.
Abstract
Two new methods have been devised for measuring fumarate reduction by beef heart succinate-ubiquinone oxidoreductase with quinols as electron donors. In one assay the quinone is maintained in the reduced state by coupling fumarate reduction with the DT-diaphorase reaction, in the other assay by the presence of excess dithionite. The advantages of these methods are discussed, along with preliminary characterization of the quinol-protein interaction.Entities:
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Year: 1992 PMID： 1510689 DOI： 10.1016/s0006-291x(05)81598-0
Source DB: PubMed Journal: Biochem Biophys Res Commun ISSN： 0006-291X Impact factor: 3.575