Contents: Ubiquitin-proteasome system
What regulates the cell division cycle?
Cyclin dependent kinases
Advantages of regulated proteolysis
The hierarchy of the ubiquitin pathway
E2s and E3s ensure substrate specificity
Regulation of the cell cycle by proteolysis
Two major ubiquitin ligases control cell cycle progression
SCF ubiquitin ligases
Mechanism of catalysis by the SCF
F-box proteins
Skp2
betaTrcp1 and betaTrcp2
DNA replication stress
Fbxw7
Anaphase promoting complex or cyclosome
Cell cycle, ubiquitin system and cancer.