>tr|Q966I8|Q966I8_CAEEL Proteasome subunit beta OS=Caenorhabditis elegans GN=pbs-1 MDTMRDEKRKAIPAIGFYPQEEISTGTTLIAMEYNGGVVVGTDSRTSAGSFITSRATNKI TPITDNMVVCRSGSAADTQAIADIAKYHIDVYTMTENKPVTIYRSSQIFRQFLYNYREQL SASVLVAGWDEELGGQVYAIPIGGFVSRQRSTASGSGSTFVQGFLDSQWRPNLTLEECKA IVKQAVGLATFRDGSSGGVVRLAVINKAGSQFELFRPDKPGFPFVQTPTPHLSFPPHIEQ VL