>tr|A2RXW1|A2RXW1_BURM9 Type VI secretion system contractile sheath small subunit OS=Burkholderia mallei (strain NCTC 10229) OX=412022 GN=BMA10229_0715 PE=4 SV=1 MTTNGSVAPKERVNIVYRPATGDAQAEVELPLKVLVLGEFSTAADKPPLEELSPVNVDKD DFNDVMRAQNLQLALSVPNLLDDQAGEDDRLSVTLGFDSVHDFSPDAIVEKVPELKQLIA LRDALKALKSPIGNIPGFRRRIQEIVADKGARKQLLDELGLDEQ