Zobrazeno 1 - 10
of 47
pro vyhledávání: '"R A, Capaldi"'
Publikováno v:
Electrophoresis. 22(5)
As mitochondria play critical roles in both cell life and cell death, there is great interest in obtaining a human mitochondrial proteome map. Such a map could potentially be useful in diagnosing diseases, identifying targets for drug therapy, and in
Publikováno v:
The Journal of biological chemistry. 275(15)
The structure and functioning of the ATP synthase of human fibroblast cell lines with 91 and 100%, respectively, of the T8993G mutation have been studied, with MRC5 human fibroblasts and Rho(0) cells derived from this cell line as controls. ATP hydro
Autor:
R A, Capaldi, B, Schulenberg
Publikováno v:
Biochimica et biophysica acta. 1458(2-3)
Recent studies show that the epsilon subunit of bacterial and chloroplast F(1)F(0) ATPases is a component of the central stalk that links the F(1) and F(0) parts. This subunit interacts with alpha, beta and gamma subunits of F(1) and the c subunit ri
Publikováno v:
Journal of molecular biology. 295(3)
The binding site of the delta subunit in the F(1)F(0)-ATPsynthase from Escherichia coli has been determined by electron microscopy of negatively stained, antibody-decorated enzyme molecules. The images show that the antibody is bound at the very top
Publikováno v:
The Journal of biological chemistry. 274(48)
Mutants with a cysteine residue in the gamma subunit at position 207 and the epsilon subunit at position 31 were expressed in combination with a c-dimer construct, which contains a single cysteine at position 42 of the second c subunit. These mutants
Autor:
B, Schulenberg, R A, Capaldi
Publikováno v:
The Journal of biological chemistry. 274(40)
Four double mutants in the epsilon subunit were generated, each containing two cysteines, which, based on the NMR structure of this subunit, should form internal disulfide bonds. Two of these were designed to generate interdomain cross-links that loc
Publikováno v:
Acta physiologica Scandinavica. Supplementum. 643
The ATP synthase F1F0 is the smallest molecular motor yet studied. ATP hydrolysis drives the rotary motion of the primary stalk subunits gamma and epsilon relative to the alpha 3 beta 3 part of F1. Evidence is reviewed to show that the delta and b su
Autor:
J J, García, R A, Capaldi
Publikováno v:
The Journal of biological chemistry. 273(26)
Unisite [gamma-32P]ATP hydrolysis was studied in ECF1 from the mutant betaE381C after generating a single disulfide bond between beta and gamma subunits to prevent the rotation of the gamma/epsilon domain. The single beta-gamma cross-link was obtaine
Publikováno v:
The Journal of biological chemistry. 272(49)
The delta and b subunits are both involved in binding the F1 to the F0 part in the Escherichia coli ATP synthase (ECF1F0). The interaction of the purified delta subunit and the isolated hydrophilic domain of the b subunit (bsol) has been studied here
Publikováno v:
The Journal of biological chemistry. 272(31)
A triple mutant of Escherichia coli F1F0-ATP synthase, alphaQ2C/alphaS411C/epsilonS108C, has been generated for studying movements of the gamma and epsilon subunits during functioning of the enzyme. It includes mutations that allow disulfide bond for