>sp|Q967U1|PSME_DICDI Proteasome activator 28 OS=Dictyostelium discoideum GN=psmE3 MSKNNSTVIKMDEQVLKYKEDLYEKTVHHLKVTIPKKIAEYQELAKSYGQNSENEQDGQT SKKRKLDSEDYVLMPIEDLIKTNRVIMETHQKFKKAYIELIETFSVIRGWISLNIPRIED GNNFGVDVQEDIITQITKLEEVYTSLLDGSESYFASRASLVKKILKHKDIEAYRYSLAQV DEKEFTRFSFSYFDLANNYATTYSLIVKNFAKLETPRPTNASNIY