>gi|4758970 proteasome beta 8 subunit isoform E1 proprotein [Homo sapiens] MLIGTPTPRDTTPSSWLTSSLLVEAAPLDDTTLPTPVSSGCPGLEPTEFF QSLGGDGERNVQIEMAHGTTTLAFKFQHGVIAAVDSRASAGSYISALRVN KVIEINPYLLGTMSGCAADCQYWERLLAKECRLYYLRNGERISVSAASKL LSNMMCQYRGMGLSMGSMICGWDKKGPGLYYVDEHGTRLSGNMFSTGSGN TYAYGVMDSGYRPNLSPEEAYDLGRRAIAYATHRDSYSGGVVNMYHMKED GWVKVESTDVSDLLHQYREANQ