PSMA3 GI:23110939 proteasome alpha 3 subunit isoform 2 1 mssigtgydl sastfspdgr vfqveyamka vensstaigi rckdgvvfgv 50 51 eklvlsklye egsnkrlfnv drhvgmavag lladarslad iareeasnfr 100 101 snfgyniplk hladrvamyv haytlysavr pfgcsvndga qlymidpsgv 150 151 sygywgcaig karqaaktei eklqmkemtc rdivkevaki iyivhdevkd 200 201 kafelelswv geltngrhei vpkdireeae kyakeslkee desdddnm