>6muv_l mol:protein length:279 Proteasome activator PA28MEAYLNKIDKIEPSDQKIKEEYNKFKYDITKQAIESLRERIPKRIIFFNNLVNVNSEPGSILNVNDLDGVSYKYKINKIEENVRKKHKGNNSSDFDEREKKKDSLDGHVKHFSNNEDSKLIIDDKVLYTHYVPSHKQIYLELEKIKTYASELIEIIGNIKLWIQLNVPRIEDGNNFGVGIQEEAIQELARVEESAFNLYDAIVKYYMERAKISTKVLKYPNVSDYQEAVRELDEKEWIHIKITIVDMRNNYIMLYDLLYKNWEKVVKPKNEDAHHRMTF