Results 241 to 250 of about 1,849,171 (299)

The contribution of native protein complexes to targeted protein degradation

open access: yes
Glennie L   +8 more
europepmc   +1 more source

Molecular Machines for Protein Degradation

ChemBioChem, 2005
AbstractOne of the most precisely regulated processes in living cells is intracellular protein degradation. The main component of the degradation machinery is the 20S proteasome present in both eukaryotes and prokaryotes. In addition, there exist other proteasome‐related protein‐degradation machineries, like HslVU in eubacteria.
Michael Groll   +2 more
exaly   +4 more sources

Catching proteins for degradation

Science, 2023
A ubiquitin-independent pathway targets nuclear proteins to the ...
Charlotte M, Schilling   +1 more
openaire   +2 more sources

Targeted protein degradation and the enzymology of degraders

Current Opinion in Chemical Biology, 2018
Targeted protein degradation is an emerging strategy for drug discovery that employs small molecules to catalyze the ubiquitination of target proteins, ultimately causing their degradation by the proteasome. Current degrader designs employ hetero-bivalent molecules to recruit E3 ubiquitin ligases such as VHL, Cereblon, and the IAPs to the target ...
Stewart L, Fisher, Andrew J, Phillips
openaire   +2 more sources

Protein folding and degradation in bacteria:¶To degrade or not to degrade? That is the question

Cellular and Molecular Life Sciences, 2002
In Escherichia coli protein quality control is carried out by a protein network, comprising chaperones and proteases. Central to this network are two protein families, the AAA+ and the Hsp70 family. The major Hsp70 chaperone. DnaK, efficiently prevents protein aggregation and supports the refolding of damaged proteins. In a special case, DnaK, together
Dougan, David A.   +2 more
openaire   +3 more sources

Protein degradation in signaling

Current Opinion in Plant Biology, 2000
Recent studies have linked proteolysis by the ubiquitin/proteasome pathway to a variety of signaling pathways in higher plants. These links were uncovered by characterization of mutants altered in signaling or by targeted disruption of components of the proteolytic pathway. Significant advances have recently revealed connections between proteolysis and
J, Callis, R D, Vierstra
openaire   +2 more sources

Protein degradation and aging

Experimental Gerontology, 2005
Continuous turnover of intracellular proteins is essential for the maintenance of cellular homeostasis and for the regulation of multiple cellular functions. The first reports showing a decrease in total rates of protein degradation with age are dated more than 50 years ago, when the major players in protein degradation where still to be discovered ...
Marta, Martinez-Vicente   +2 more
openaire   +2 more sources

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