>tr|A0A6C0UT31|A0A6C0UT31_HALVO Proteasome subunit beta OS=Haloferax volcanii GN=psmB MRTPTHDEFSGRLDSLNGDRSNVFGPELGEFSNADRRADELGDKETKTGTTTVGIKTEEG VVLATDMRASMGYMVSSKDVQKVEEIHPTGALTIAGSVSAAQSLISSLRAEVRLYEARRG EDMSMQALSTLVGNFLRSGGFYVVQPILGGVDETGPHIYSIDPAGSILEEEYTVTGSGSQ YALGVLEQEFEDGLSIEEAKGVATKAIRSAVERDLASGNGINIAVVTEDGVDIQRHQNFE GLE