>3a4s_A mol:protein length:163  SUMO-conjugating enzyme UBC9
GPLGSMSGIALSRLAQERKAWRKDHPFGFVAVPTKNPDGTMNLMNWECAIPGKKGTPWE
GGLFKLRMLFKDDYPSSPPKCKFEPPLFHPNVYPSGTVCLSILEEDKDWRPAITIKQIL
LGIQELLNEPNIQDPAQAEAYTIYCQNRVEYEKRVRAQAKKFAPS