PSME3 GI:30410794 proteasome activator subunit 3 isoform 1 1 masllkvdqe vklkvdsfre ritseaedlv anffpkklle ldsflkepil 50 51 nihdltqihs dmnlpvpdpi lltnshdgld gptykkrrld eceeafqgtk 100 101 vfvmpngmlk snqqlvdiie kvkpeirlli ekcntvkmwv qllipriedg 150 151 nnfgvsiqee tvaelrtves eaasyldqis ryyitraklv skiakyphve 200 201 dyrrtvteid ekeyislrli iselrnqyvt lhdmilknie kikrprssna 250 251 etly