The Proteome Folding Problem and Cellular Proteostasis.
The Proteome Folding Problem and Cellular Proteostasis.
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DOI:
10.1016/j.jmb.2021.167197
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发表时间:
2021-10-01
影响因子:
5.6
通讯作者:
Gierasch LM
中科院分区:
文献类型:
--
作者:
Powers ET;Gierasch LM
Stunning advances have been achieved in addressing the protein folding problem, providing deeper understanding of the mechanisms by which proteins navigate energy landscapes to reach their native states and enabling powerful algorithms to connect sequence to structure. However, the realities of the in vivo protein folding problem remain a challenge to reckon with. Here, we discuss the concept of the “proteome folding problem”—the problem of how organisms build and maintain a functional proteome—by admitting that folding energy landscapes are characterized by many misfolded states and that cells must deploy a network of chaperones and degradation enzymes to minimize deleterious impacts of these off-pathway species. The resulting proteostasis network is an inextricable part of in vivo protein folding and must be understood in detail if we are to solve the proteome folding problem. We discuss how the development of computational models for the proteostasis network’s actions and the relationship to the biophysical properties of the proteome has begun to offer new insights and capabilities.
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影响因子:
14.8
作者:
Calamini, Barbara;Silva, Maria Catarina;Madoux, Franck;Hutt, Darren M.;Khanna, Shilpi;Chalfant, Monica A.;Saldanha, S. Adrian;Hodder, Peter;Tait, Bradley D.;Garza, Dan;Balch, William E.;Morimoto, Richard I.
通讯作者:
Morimoto, Richard I.
DOI:
10.1126/science.aaz3041
发表时间:
2020-11-27
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Brini E;Simmerling C;Dill K
通讯作者:
Dill K
DOI:
10.1073/pnas.47.9.1309
发表时间:
1961-01-01
影响因子:
11.1
作者:
ANFINSEN, CB;HABER, E;WHITE, FH
通讯作者:
WHITE, FH
影响因子:
46.2
作者:
Banerjee PR;Deniz AA
通讯作者:
Deniz AA
影响因子:
64.8
作者:
Borgia, Madeleine B.;Borgia, Alessandro;Best, Robert B.;Steward, Annette;Nettels, Daniel;Wunderlich, Bengt;Schuler, Benjamin;Clarke, Jane
通讯作者:
Clarke, Jane