>tr|Q9I368|Q9I368_PSEAE Type VI secretion system contractile sheath small subunit OS=Pseudomonas aeruginosa GN=PA1657 MAKEGSVAPKERINVTFKPATGGAQEEIELPLKLLAIGDYTQRADERKVEDRKPIGIDKM TFDEVLAKQELGLTLSVPNRLQEEGGSDELAVGLQINSMKDFNPASIVEQVPELKKLMEL RDALVALKGPLGNAPAFRKAIESVLADDESRSRVLGELGLSAAPSQDA