PSMA4 GI:4506185 proteasome alpha 4 subunit isoform 1 1 msrrydsrtt ifspegrlyq veyameaigh agtclgilan dgvllaaerr 50 51 nihklldevf fsekiyklne dmacsvagit sdanvltnel rliaqryllq 100 101 yqepipceql vtalcdikqa ytqfggkrpf gvsllyigwd khygfqlyqs 150 151 dpsgnyggwk atcignnsaa avsmlkqdyk egemtlksal alaikvlnkt 200 201 mdvsklsaek veiatltren gktvirvlkq keveqlikkh eeeeakaere 250 251 kkekeqkekd k