>3guc_B mol:protein length:292 Ubiquitin-like modifier-activating enzyme 5 MGSSHHHHHHSSGLVPRGSMALKRMGIVSDYEKIRTFAVAIVGVGGVGSVTAEMLTRCG IGKLLLFDYDKVELANMNRLFFQPHQAGLSKVQAAEHTLRNINPDVLFEVHNYNITTVE NFQHFMDRISNGGLEEGKPVDLVLSCVDNFEARMTINTACNELGQTWMESGVSENAVSG HIQLIIPGESACFACAPPLVVAANIDEKTLKREGVCAASLPTTMGVVAGILVQNVLKFL LNFGTVSFYLGYNAMQDFFPTMSMKPNPQCDDRNCRKQQEEYKKKVAALPKQEVIQ