>sp|C5C0V6|EX7S_BEUC1 Exodeoxyribonuclease 7 small subunit OS=Beutenbergia cavernae GN=xseB MSQEPPARPDPATLSYEQARAELVDVVQRLEQGAATLEDSLALWERGEALAARCQEWLDG ARDRLARVSPASGGATEAPAPAERDR