Proteolytic Processing of SUMO1
Proteolytic Processing of SUMO2
Proteolytic Processing of SUMO3
Conjugation of SUMO1 to UBA2:SAE1
Conjugation of SUMO2 to UBA2:SAE1
Conjugation of SUMO3 to UBA2:SAE1
Transfer of SUMO1 from E1 to UBE2I (UBC9)
Transfer of SUMO2 from E1 to UBE2I (UBC9)
Transfer of SUMO3 from E1 to UBE2I (UBC9)
Processing and Activation of SUMO
Proteolytic Processing of SUMO
Conjugation of SUMO to E1 (UBA2:SAE1)
Transfer of SUMO from E1 to E2 (UBE2I, UBC9)