>3UIO_1|Chain A|SUMO-conjugating enzyme UBC9|Homo sapiens (9606) MSGIALSRLAQERKAWRKDHPFGFVAVPTKNPDGTMNLMNWECAIPGKKGTPWEGGLFKLRMLFKDDYPSSPPKCKFEPPLFHPNVYPSGTVCLSILEEDKDWRPAITIKQILLGIQELLNEPNIQDPAQAEAYTIYCQNRVEYEKRVRAQAKKFAPS >3UIO_2|Chain B|Small ubiquitin-related modifier 2|Homo sapiens (9606) NNDHINLKVAGQDGSVVQFKIKRHTPLSKLMKAYCERQGLSMRQIRFRFDGQPINETDTPAQLEMEDEDTIDVFQQQTGG >3UIO_3|Chain C|Ran GTPase-activating protein 1|Homo sapiens (9606) SLTGEPAPVLSSPPPADVSTFLAFPSPEKLLRLGPKSSVLIAQQTDTSDPEKVVSAFLKVSSVFKDEATVRMAVQDAVDALMQKAFNSSSFNSNTFLTRLLVHMGLLKSEDKVKAIANLYGPLMALNHMVQQDYFPKALAPLLLAFVTKPNSALESCSFARHSLLQTLYKV >3UIO_4|Chain D|E3 SUMO-protein ligase RanBP2|Homo sapiens (9606) SLDVLIVYELTPTVEEKAKADTLKLPPTFFCYKNRPDYVSEEEEDDEDFETAVKKLNGKLYLDGSEK