>sp|Q4L6M3|EX7S_STAHJ Exodeoxyribonuclease 7 small subunit OS=Staphylococcus haemolyticus GN=xseB MSKDQQSFEEMMQELENIVQKLDNETVSLEESLELYQRGMKLSATCDATLKDAEKKVNQL IKDEAEDEENGKEVNE