>sp|A0RU86|PSB1_CENSY Proteasome subunit beta 1 OS=Cenarchaeum symbiosum GN=psmB1 MPGATAVGITYAGGVILASEKRIAYGNFLVSKNTRKTFQITPYVGAACAGLVADMQILSL QISALAKIRKMDLKRDIPPNSVAKMMSNMMYERRFFPLLTQVIVGGVVGEPAIYTLDSLG SVLPDEYAAVGTGAEMALGVLDPQFKSGMSEKDAVDLAVRGIRSAALRDSFSGDGLDILA LDANGAREIAQAA