>tr|Q9KN58|Q9KN58_VIBCH Type VI secretion system contractile sheath small subunit OS=Vibrio cholerae serotype O1 GN=VC_A0107 MSKEGSVAPKERINIKYIPATGDAQAEVELPLKTLVVGDFKGHAEQTPLEERATVTVDKN NFEAVMRESELKITATVKNKLTDDENAELPVELNFKSLADFAPDAVASQVPELKKLIELR EALVALKGPLGNIPAFRERLQSLLNSEESREKLLAELNLLSGQEEPQA