>NP_652014.1 proteasome beta subunit isoform A Drosophila melanogaster MALAEICKISNAPYMRPNAWSSADVEEEQKGLMCNLANPYTLAAPPFENPLHNLNQIQANGDKTGVKINF DHGTTTLGFKFKGGVLLAVDSRATGGSYIGSQSMKKIVEINQFMLGTLAGGAADCVYWDRVLSKECRLHE LRNKERISVAAASKIMANIAHEYKGMGLSMGMMLAGYDKRGPGLYYVDSEGSRTPGNLFSVGSGSLYAYG VLDSGYHWDLEDKEAQELGRRAIYHATFRDAYSGGIIRVYHIKEDGWVNISNTDCMELHYMYQEQLKQQA AK