Functions and mechanics of dynein motor proteins.
Functions and mechanics of dynein motor proteins.
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DOI:
10.1038/nrm3667
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发表时间:
2013-11
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Fuelled by ATP hydrolysis, dyneins generate force and movement on microtubules in a wealth of biological processes, including ciliary beating, cell division and intracellular transport. The large mass and complexity of dynein motors have made elucidating their mechanisms a sizable task. Yet, through a combination of approaches, including X-ray crystallography, cryo-electron microscopy, single-molecule assays and biochemical experiments, important progress has been made towards understanding how these giant motor proteins work. From these studies, a model for the mechanochemical cycle of dynein is emerging, in which nucleotide-driven flexing motions within the AAA+ ring of dynein alter the affinity of its microtubule-binding stalk and reshape its mechanical element to generate movement.
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DOI:
10.1038/nrm3494
发表时间:
2013-01
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1083/jcb.118.6.1333
发表时间:
1992-09
期刊:
The Journal of cell biology
影响因子:
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作者:
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通讯作者:
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DOI:
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发表时间:
2008-12-12
期刊:
Science (New York, N.Y.)
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通讯作者:
Gibbons IR
影响因子:
6.8
作者:
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通讯作者:
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DOI:
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发表时间:
1997-04-07
期刊:
The Journal of cell biology
影响因子:
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通讯作者:
Griffiths G