PSME2 GI:30410792 proteasome activator subunit 2 1 makpcgvrls gearkqvevf rqnlfqeaee flyrflpqki iylnqllqed 50 51 slnvadltsl rapldipipd pppkddemet dkqekkevhk cgflpgnekv 100 101 lsllalvkpe vwtlkekcil vitwiqhlip kiedgndfgv aiqekvlerv 150 151 navktkveaf qttiskyfse rgdavakask ethvmdyral vherdeaayg 200 201 elramvldlr afyaelyhii ssnlekivnp kgeekpsmy