Article
The Not4 E3 ligase and CCR4 deadenylase play distinct roles in protein quality control.
PloS one - 1 Jan 2014
Halter David, Collart Martine A, Panasenko Olesya O
Abstract excerpt
Eukaryotic cells control their proteome by regulating protein production and protein clearance. Protein production is determined to a large extent by mRNA levels, whereas protein degradation depends mostly upon the proteasome. Dysfunction of the proteasome leads to the accumulation of non-functional proteins that can aggregate, be toxic for the cell, and, in extreme cases, lead to cell death. mRNA levels are...
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