The Iron−Sulfur Cluster of Electron Transfer Flavoprotein−Ubiquinone Oxidoreductase Is the Electron Acceptor for Electron Transfer Flavoprotein
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چکیده
منابع مشابه
Cross-linking of the electron-transfer flavoprotein to electron-transfer flavoprotein-ubiquinone oxidoreductase with heterobifunctional reagents.
The mitochondrial electron-transfer flavoprotein (ETF) is a heterodimer containing only one FAD. In previous work on the structure-function relationships of ETF, its interaction with the general acyl-CoA dehydrogenase (GAD) was studied by chemical cross-linking with heterobifunctional reagents [D. J. Steenkamp (1987) Biochem. J. 243, 519-524]. GAD whose lysine residues were substituted with 3-(...
متن کاملDeficiency of electron transfer flavoprotein or electron transfer flavoprotein:ubiquinone oxidoreductase in glutaric acidemia type II fibroblasts.
Glutaric acidemia type II (GA II) is a human genetic disorder. It has been suggested that the primary defect in this disorder is a deficiency of a protein involved in electron transport between the acyl-CoA dehydrogenases and the bc1 complex of the mitochondrial respiratory chain. Antisera were raised to purified porcine electron transfer flavoprotein (ETF) and electron transfer flavoprotein:ub...
متن کاملAcyl-CoA dehydrogenases, electron transfer flavoprotein and electron transfer flavoprotein dehydrogenase.
Middleton, €3. & Bartlett, K. (1983) C’lin. C’him. A m 128,291-305 Pullman, M. ( 1973) Ancil. Hiodwrn. 54, 188198 Reeve, D. R. & Crozier, A. ( 1977) J . C‘hromufogr. 137,27 1-282 Skredc. S. & Bremer. J . ( 1970) Eitr. J . Hiochem. 14,465-472 Stanley. K. K. & Tubbx. P. K. ( 1974) FEHS Lrrr. 39.325-328 Stanley. K. K. & Tubbs. P. K. (1975) Uioclirm. J . 150,77-88 Stewart, H. B., Tubbs, P. K. & Sta...
متن کاملSubunit structure of electron transfer flavoprotein.
The electron transfer flavoprotein from pig liver mitochondria is a 57,000-dalton electron transferase which links several primary flavoprotein dehydrogenases with the mitochondrial electron transport system. The protein was previously reported to be a dimer of apparently identical subunits. There are conflicting estimates in the literature regarding the FAD content of the protein. The results ...
متن کاملElectron transfer through exTTF bridges in electron donor-acceptor conjugates.
Rigid and soluble electron donor-acceptor conjugates combining exTTF and/or TTF as donors and C60 as acceptor have been synthesized; fluorescence and transient absorption measurements confirm the generation of charge-separated radical-ion pairs with lifetimes in the micros timescale.
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ژورنال
عنوان ژورنال: Biochemistry
سال: 2008
ISSN: 0006-2960,1520-4995
DOI: 10.1021/bi800507p