>sp|A8GAP4|EX7S_SERP5 Exodeoxyribonuclease 7 small subunit OS=Serratia proteamaculans (strain 568) OX=399741 GN=xseB PE=3 SV=1
MPKKPAQSDSTEQSVSFESSLSELESIVTRLESGELPLEDALNEFERGVQLARQGQQKLQ
QAEQRVQILLNDSADDAALTPFTPDAE