>sp|D1BS26|PSB_XYLCX Proteasome subunit beta OS=Xylanimonas cellulosilytica GN=prcB MSNRGRLGDAFLRPGSSSFLDFLSDHAPELLPGRSAAAGNAPLAPHATTIVALTFQDGVV MAGDRRATAGTMIASREIEKVFPADDYSVIGISGSAGIGVDLARLFQLELEHYEKIEGSL LSLDGKANRLGTLLRGNLPLAMQGFVVVPLFGGYDLDRGAGRIFSYDATGGRYEEHEHHG TGSGAIFARGALKKLWRPGMDAAEAVKVAVEALYDAADDDAATGGPDPVRRIWPVVTTVT AAGYRRVPEDELATLVDALLAVRTERGRLA