>tr|A0AAW3GNW3|A0AAW3GNW3_STRSZ Exodeoxyribonuclease 7 small subunit OS=Streptococcus equi subsp. zooepidemicus Sz4is GN=xseB MSTKKTFEERLQELEAIVTRLENGDVPLEEAISEFQKGMVLSKDLQKTLQSAEKTLVKVM QADGTELEMDA