>|Proteasome activator PA28(PA28) GMEAYLNKIDKIEPSDQKIKEEYNKFKYDITKQAIESLRERIPKRIIFFNNLVNVNSEPGSILNVNDLDGVSYKYKINKIEENVRKKHKGNNSSDFDEREKKKDSLDGHVKHFSNNEDSKLIIDDKVLYTHYVPSHKQIYLELEKIKTYASELIEIIGNIKLWIQLNVPRIEDGNNFGVGIQEEAIQELARVEESAFNLYDAIVKYYMERAKISTKVLKYPNVSDYQEAVRELDEKEWIHIKITIVDMRNNYIMLYDLLYKNWEKVVKPKNEDAHHRMTF