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Ubiquitin is a small protein that exists in all eukaryotic cells. It performs its myriad functions through conjugation to a large range of target proteins. A variety of different modifications can occur. The ubiquitin protein itself consists of 76 amino acids and has a molecular mass of about 8.6 kDa.
Jan 14, 2021 · Ubiquitin modifications control a plethora of vital cellular processes through proteolytic and nonproteolytic mechanisms, including proteasomal degradation and proteostasis, selective autophagy...
- Rune Busk Damgaard
- rudam@dtu.dk
- 2021
Feb 28, 2024 · A comprehensive review of ubiquitin, a small protein that regulates numerous cellular processes through post-translational modifications. Learn about ubiquitin structure, synthesis, functions, combinations, binding domains and phosphorylation.
Mar 25, 2016 · Ubiquitin is a 76-amino acid protein, and as such bears many potential sites for additional post-translational modifications. The key features of ubiquitin are its seven Lys residues, all of...
Nov 29, 2004 · Ubiquitin is the founding member of a family of structurally conserved proteins that regulate a host of processes in eukaryotic cells. Ubiquitin and its relatives carry out their functions through covalent attachment to other cellular proteins, thereby changing the stability, localization, or activi ….
- Cecile M. Pickart, Michael J. Eddins
- 2004
Ubiquitin is a small protein that regulates the turnover of many proteins involved in various cellular pathways. Learn about the structure, function, and role of ubiquitin in protein degradation, modification, and signaling from chapters and articles on ScienceDirect Topics.
Feb 16, 2024 · With novel clinical applications and recent studies demonstrating ubiquitylation of biomolecules other than proteins, the interest in ubiquitin will not waver any time soon.
