The Structural and Functional Connection between the Catalytic and Proton Translocating Sectors of the Mitochondrial F1F0-ATP Synthase
The Structural and Functional Connection between the Catalytic and Proton Translocating Sectors of the Mitochondrial F1F0-ATP Synthase
复制标题
线粒体 F1F0-ATP 合酶催化和质子易位部分之间的结构和功能联系
DOI:
--
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发表时间:
2000
影响因子:
3
通讯作者:
A. Gaballo
中科院分区:
文献类型:
--
作者:
S. Papa;Fzaneo Zanotti;A. Gaballo
The structural and functional connection between the peripheral catalytic F1 sector and theproton-translocating membrane sector F0 of the mitochondrial ATP synthase is reviewed. Theobservations examined show that the N-terminus of subunit γ, the carboxy-terminal and centralregion of F0I-PVP(b), OSCP, and part of subunit d constitute a continuous structure, the lateralstalk, which connects the peripheries of F1 to F0 and surrounds the central element of thestalk, constituted by subunits γ and δ. The ATPase inhibitor protein (IF1) binds at one sideof the F1F0 connection. The carboxy-terminal segment of IF1 apparently binds to OSCP. The42L-58K segment of IF1, which is per se the most active domain of the protein, binds at thesurface of one of the three α/β pairs of F1, thus preventing the cyclic interconversion of thecatalytic sites required for ATP hydrolysis.
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DOI:
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发表时间:
1990
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
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通讯作者:
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DOI:
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发表时间:
1991-07
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The Journal of biological chemistry
影响因子:
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1997
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The Journal of experimental biology
影响因子:
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作者:
R. H. Fillingame
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DOI:
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发表时间:
1991
期刊:
Biochimica et biophysica acta
影响因子:
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作者:
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通讯作者:
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DOI:
10.1242/jeb.203.1.29
发表时间:
2000
期刊:
The Journal of experimental biology
影响因子:
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作者:
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通讯作者:
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