UBIQUITIN C Meaning and
Definition
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Ubiquitin C is a small protein molecule that plays a vital role in various cellular processes such as protein degradation, regulation of protein function, and cellular signaling pathways. It is a member of the ubiquitin family, which consists of several closely related proteins involved in different cellular functions.
Ubiquitin C is highly conserved among different species, indicating its importance in maintaining cellular homeostasis. It is primarily known for its role in targeting proteins for degradation through the ubiquitin-proteasome system. Proteins destined for degradation are marked by the covalent attachment of ubiquitin molecules, forming a polyubiquitin chain. This modification acts as a signal for the proteasome to recognize and degrade the marked proteins, thereby controlling their levels within the cell. This process, known as ubiquitination, is essential for maintaining protein turnover and preventing the accumulation of damaged or unnecessary proteins.
Furthermore, ubiquitin C has been found to regulate protein localization, protein-protein interactions, DNA repair, and various signaling pathways. It can alter the activity, stability, or subcellular localization of target proteins by being attached to specific lysine residues within the target protein. This modification can either enhance or suppress the function of the target protein, depending on the context and cellular requirements.
In summary, ubiquitin C is a highly conserved protein that has multifaceted functions within the cell, including protein degradation, regulation of protein function, and cellular signaling pathways. Its importance in maintaining cellular homeostasis makes it a topic of significant interest in various areas of biomedical research.
Common Misspellings for UBIQUITIN C
- ybiquitin c
- hbiquitin c
- jbiquitin c
- ibiquitin c
- 8biquitin c
- 7biquitin c
- uviquitin c
- uniquitin c
- uhiquitin c
- ugiquitin c
- ubuquitin c
- ubjquitin c
- ubkquitin c
- uboquitin c
- ub9quitin c
- ub8quitin c
- ubi1uitin c
- ubi2uitin c
- ubiwuitin c
- ubiauitin c
Etymology of UBIQUITIN C
The word "Ubiquitin" is derived from the Latin word "ubique", meaning "everywhere". It reflects the widespread presence of ubiquitin in various cellular processes and different organisms. The "C" in "Ubiquitin C" stands for "carboxyl-terminal", which refers to the location of the ubiquitin molecule's C-terminus, or the end containing a carboxyl group. Ubiquitin C is a specific isoform of ubiquitin, primarily found in animals, and plays a crucial role in the degradation of proteins.
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