Article
Defining the domain of binding of F1 subunit epsilon with the polar loop of F0 subunit c in the Escherichia coli ATP synthase.
The Journal of biological chemistry - 11 Jun 1999
Hermolin J, Dmitriev O Y, Zhang Y, Fillingame R H
Abstract excerpt
We have previously shown that the E31C-substituted epsilon subunit of F1 can be cross-linked by disulfide bond formation to the Q42C-substituted c subunit of F0 in the Escherichia coli F1F0-ATP synthase complex (Zhang, Y., and Fillingame, R. H. (1995) J. Biol. Chem. 270, 24609-24614). The interactions of subunits epsilon and c are thought to be central to the coupling of H+ transport through F0 to ATP synthesis...
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