The HSP70 chaperone machinery: J proteins as drivers of functional specificity.
The HSP70 chaperone machinery: J proteins as drivers of functional specificity.
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DOI:
10.1038/nrm2941
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发表时间:
2010-08
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影响因子:
--
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Hsp70s, ubiquitous molecular chaperones, function in a myriad of biological processes, modulating polypeptides’ folding, degradation and translocation across membranes, as well as protein-protein interactions. This multitude of roles is not easily reconciled with the near conformity of biochemical activity of Hsp70s, an ATP-dependent client protein binding/release cycle. Much of the functional diversity of Hsp70s is driven by a diverse class of cofactors, J-proteins (also called Hsp40s). Often, multiple J-proteins function with a single Hsp70. Some target Hsp70 activity to clients at precise locations in cells; others bind client proteins directly, thereby delivering specific clients to Hsp70, directly determining their fate.
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DOI:
10.1083/jcb.99.2.734
发表时间:
1984-08
期刊:
The Journal of cell biology
影响因子:
--
作者:
Braell WA;Schlossman DM;Schmid SL;Rothman JE
通讯作者:
Rothman JE
影响因子:
5.6
作者:
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通讯作者:
Vickery, LE
影响因子:
4.8
作者:
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通讯作者:
Gaillardin, C
影响因子:
3.9
作者:
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通讯作者:
Cheetham, ME
DOI:
10.1073/pnas.0903503106
发表时间:
2009-05-26
影响因子:
11.1
作者:
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通讯作者:
Zuiderweg, Erik R. P.