>sp|Q921A3|UBD_RAT Ubiquitin D OS=Rattus norvegicus GN=Ubd MASCVCVVRSEQWPLMTFDTTMSDKVKKINEHIRSQTKVSVQDQILLLDSKILKPHRALS SYGIDKENTIHLTLKVVKPSDEELPLSLVESGDEGQRHLLRVRRSSSVAQVKEMIENVTA VPPKKQIVNCNGKRLEDGKIMADYNIKSGSLLFLTAHCIGG