>5IA8_1|Chains A, B|Ubiquitin-like modifier-activating enzyme 5,Ubiquitin-fold modifier 1|Homo sapiens (9606) SIIHEDNEWGIELVMSKVSFKITLTSDPRLPYKVLSVPESTPFTAVLKFAAEEFKVPAATSAIITNDGIGINPAQTAGNVFLKHGSELRIIPRDRVG