>sp|P63282|UBC9_XENLA SUMO-conjugating enzyme UBC9 OS=Xenopus laevis GN=ube2i MSGIALSRLAQERKAWRKDHPFGFVAVPTKNPDGTMNLMNWECAIPGKKGTPWEGGLFKL RMLFKDDYPSSPPKCKFEPPLFHPNVYPSGTVCLSILEEDKDWRPAITIKQILLGIQELL NEPNIQDPAQAEAYTIYCQNRVEYEKRVRAQAKKFAPS