>sp|Q23237|PSB3_CAEEL Proteasome subunit beta type-3 OS=Caenorhabditis elegans GN=pbs-3 MSIMSYTGGTVVAMAGDECVCIASDLRIGEQMTTIATDQKKVHKVTDKVYVGLAGFQSDA RTVLEKIMFRKNLYELRENRNIKPQVLSEMISNLAYQHRFGSYFTEPLVAGLDDTNKPYI CCMDTIGCVSAPRDFVAVGTGQEYLLGVCENFWRENMKPDELFEATAQSILSCLERDAAS GWGAVVYTITKDKVNVSTIKARMD