>sp|C7R403|PSB_JONDD Proteasome subunit beta OS=Jonesia denitrificans GN=prcB MTITGSRGFPDGYLAPGSSFLDFAAQHAPTIMPGTQPTFDTIPQDIAPHGTTIVALEYHN GIIIAGDRRATMGTTIAHREIEKVFAADEHSAIAIAGTAGLAIELVRLFQLELEHYEKIE GTPLSLDGKANRLSTMLRSHLHLALQGLPIVPIFAGWDSTRHQGRLFAYDVTGGRYEEPN FTCAGSGSVFARSALKKLWKPQLDATRAITIALEALWDAADDDTATAGPDIIRRIWPIIA VIDHKGFRYVSEADLAHANDTIAHQRSQDHQHVRVLEPGRDGPGNRLPSQGSATIIPESD QS