Learn More
Small ubiquitin-like modifier (SUMO) is conjugated to its substrates via an enzymatic cascade consisting of three enzymes, E1, E2, and E3. The active site of the E2 enzyme, Ubc9, recognizes the substrate through binding to a consensus tetrapeptide PsiKXE. However, recent proteomics studies suggested that a considerable part of sumoylation occurs on(More)
  • 1