Why is ubiquitin important?

Related questions

1. Where is ubiquitin found?
2. What are two types of proteins that regulate the cell cycle?
3. What is the ubiquitin pathway?
4. What is the role of ubiquitin in cell cycle?
5. What is the role of ubiquitin and proteasomes?
6. What is a cyclin and what does it activate?
7. What are the three types of CDKs?
8. What does ubiquitin ligase do?
9. What is SUMO tag?
10. What does histone ubiquitination do?

Tags

1. #stability
2. #degradation
3. #which
4. #regulating
5. #ubiquitination
6. #process
7. #molecules
8. #ubiquitin
9. #substrates
10. #through
11. #protein
12. #functional
13. #modifications
14. #activity
15. #posttranslational
16. #attached
17. #important
18. #proteins