Article
Rqc1 and Ltn1 Prevent C-terminal Alanine-Threonine Tail (CAT-tail)-induced Protein Aggregation by Efficient Recruitment of Cdc48 on Stalled 60S Subunits.
The Journal of biological chemistry - 3 Jun 2016
Defenouillère Quentin, Zhang Elodie, Namane Abdelkader, Mouaikel John, Jacquier Alain, Fromont-Racine Micheline
Abstract excerpt
Protein homeostasis is maintained by quality control mechanisms that detect and eliminate deficient translation products. Cytosolic defective proteins can arise from translation of aberrant mRNAs lacking a termination codon (NonStop) or containing a sequence that blocks translation elongation (No-Go), which results in translational arrest. Stalled ribosomes are dissociated, aberrant mRNAs are degraded by the...
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