>sp|B6JNY0|EX7S_HELP2 Exodeoxyribonuclease 7 small subunit OS=Helicobacter pylori (strain P12) OX=570508 GN=xseB PE=3 SV=1 MQDELFETEKAPPKNAKNAPKKSFEEHVHSLEQAIDRLNDPNLSLKDGMDLYKTAMQELF LAQKLLENAYLEYEKLQTTDKKA