PSMA2 GI:4506181 proteasome subunit alpha type 2 1 maergysfsl ttfspsgklv qieyalaava ggapsvgika angvvlatek 50 51 kqksilyder svhkvepitk higlvysgmg pdyrvlvhra rklaqqyylv 100 101 yqepiptaql vqrvasvmqe ytqsggvrpf gvsllicgwn egrpylfqsd 150 151 psgayfawka tamgknyvng ktflekryne dleledaiht ailtlkesfe 200 201 gqmtedniev gicneagfrr ltptevkdyl aaia