>tr|A0A556CXB4|A0A556CXB4_9BACI Exodeoxyribonuclease 7 small subunit OS=Bacillus sp. HY001 GN=xseB MENKLSFEEAISQLEHLVSKLEQGDVPLEEAISYFKEGMELSKLCDEKLKNVQEQMAVIL GEDGELEPFTALGDEA