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Heat activates the AAA+ HslUV protease by melting an axial autoinhibitory plug

At low temperatures, protein degradation by the AAA+ HslUV protease is very slow. New crystal structures reveal that residues in the intermediate domain of the HslU(6) unfoldase can plug its axial channel, blocking productive substrate binding and subsequent unfolding, translocation, and degradation...

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Podrobná bibliografie
Vydáno v:Cell Rep
Hlavní autoři: Baytshtok, Vladimir, Fei, Xue, Shih, Tsai-Ting, Grant, Robert A., Santos, Justin C., Baker, Tania A., Sauer, Robert T.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2021
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC7849044/
https://ncbi.nlm.nih.gov/pubmed/33472065
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.celrep.2020.108639
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