>tr|A0A4P8JWK8|A0A4P8JWK8_HALMA Proteasome subunit beta OS=Haloarcula marismortui GN=psmB MHDPENRLTDAYEPEVGNLPNEDSGRDEENVVKTGTTTVGLSTEDGVIIATDRRASLGGR FVSNKQVQKVEQIHPTAAMTLVGSVGGAQSFIRSLRAEADLYEVRRDEPLSIHALATLAG NFARGGPYFAINPIVGGVDEEGSHVYSVDPAGGVLEDDYTVTGSGTMVATGTIEGQYDHG MSLSEARDLAIRAVNAAAERDTGSGNGVVLAEITDEGVEIDAFDDYESAE