>sp|Q9UMX0-4|UBQL1_HUMAN Isoform 4 of Ubiquilin-1 OS=Homo sapiens OX=9606 GN=UBQLN1 MAESGESGGPPGSQDSAAGAEGAGAPAAAASAEPKIMKVTVKTPKEKEEFAVPENSSVQQ FKEEISKRFKSHTDQLVLIFAGKILKDQDTLSQHGIHDGLTVHLVIKTQNRPQDHSAQQT NTAGSNVTTSSTPNSNSTSGSATSNPFGLDVGTCQESSNDAGDDEEPGPSFEQPRKHPRG I