>tr|A0A8T2GBX3|A0A8T2GBX3_9BRAS Proteasome subunit beta OS=Arabidopsis thaliana x Arabidopsis arenosa GN=ISN45_At01g013070 MKLDTSGFETSMPMIGFGSSSDMLDELSSVPSFDLPRTKEFDGFQKKAKDMLKHAKGTTT LAFIFKGGVMVAADSRASMGGYISSQSVKKIIEINPYMLGTMAGGAADCQFWHRNLGIKC RLHELANKRRISVSGASKLLANMLYSYRGMGLSVGTMIAGWDETGPGLYYVDNEGGRLKG DRFSVGSGSPYAYGVLDSGYKYDMSVEEASELARRSIYHATFRDGASGGVASVYHVGPEG WTKLSGDDVGELHYHYYPVAPATAEQVMEEATAE