N-Terminal Acetylation Inhibits Protein Targeting to the Endoplasmic Reticulum

Abstract excerpt

Amino-terminal acetylation is probably the most common protein modification in eukaryotes with as many as 50%-80% of proteins reportedly altered in this way. Here we report a systematic analysis of the predicted N-terminal processing of cytosolic proteins versus those destined to be sorted to the secretory pathway. While cytosolic proteins were profoundly biased in favour of processing, we found an equal and...

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