The prokaryotic ubiquitin-like protein presents poor cleavage sites for proteasomal degradation.
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DOI: 10.1016/j.celrep.2021.109428
Abstract: In an event reminiscent of eukaryotic ubiquitination, the bacterial prokaryotic ubiquitin-like protein (Pup)-proteasome system (PPS) marks target proteins for proteasomal degradation by covalently attaching Pup, the bacterial tagging molecule. Yet, ubiquitin is released from its… read more here.
Keywords: degradation; ubiquitin like; cleavage; like protein ... See more keywords