>sp|C9Z4D0|PSB_STRSW Proteasome subunit beta OS=Streptomyces scabiei GN=prcB MEANTRSTGRLPAAFLTPGSSSFMDFLSDHQPELLPGKRQLPPTQGVIEAPHGTTIVAVT FPGGVVLAGDRRATMGNMIAQRDIEKVFPADEYSAVGIAGTAGLAVEMVKLFQLELEHFE KVEGAQLSLEGKANRLSTMIRSNLGMAMQGLAVVPLFAGYDVDRNRGRIFSYDVTGGRSE ESGYAATGSGSIFARGAMKKLFRADLSEADATTLVVQALYDAADDDSATGGPDVARRIYP IVTVITEDGFRRLTDEESSEIARSILERRLEQPDGPRAALL