Ubiquitin & SUMO

Ubiquitin Proteasome System The ubiquitin proteasome system (UPS) is the major non-lysosomal, intracellular proteolytic system. Its main role is the recycling of cellular components. The UPS is also important in the quality control of proteins, control of cell cycle, transcription factor regulation, cell differentiation and immune response. The UPS is strongly regulated by the ubiquitin […]