>tr|A0A0M4H6H2|A0A0M4H6H2_STRTR Exodeoxyribonuclease 7 small subunit OS=Streptococcus thermophilus GN=xseB MSTKKTFEENLQDLEAIVTKLETGDVALEDAIAEFQKGMVLSKDLQKTLEDAEKTLVKVM QADGTEMEMDA