>tr|A0A7L8UY15|A0A7L8UY15_9LACO Exodeoxyribonuclease 7 small subunit OS=Leuconostoc sp. LN180020 GN=xseB MSETKTFEDKLQQLEGIVSELEKGDRPLETALADFQTGVGLVKELQGTLKHAEETLAKVM SDDDKLTDLELTND