Abstract:
:Hsp70 chaperone systems play an essential role in the life cycle of many proteins not only in an hostile environment but also under normal growth conditions. In the course of evolution the diversification of functions was accompanied by an amplification of components of the Hsp70 system. Here strategies are reviewed how different Hsp70 systems work independently or cooperate with each other in a functional network to perform their housekeeping tasks even under stress conditions. We further discuss how co-chaperones which act as targeting factors regulate the cycle of substrate binding and release upon which the Hsp70 chaperone activity depends.
journal_name
Biol Chemjournal_title
Biological chemistryauthors
Mayer MP,Bukau Bsubject
Has Abstractpub_date
1998-03-01 00:00:00pages
261-8issue
3eissn
1431-6730issn
1437-4315journal_volume
379pub_type
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pub_type: 杂志文章,评审
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