FIG. 4.
(A) Alignment of amino acid sequences of the SepC and P. luminescens toxin component TccC. Conserved positions of the repeat motif GxxRYxYDxxGRL(I/T) (●) are marked. (B) Alignment of amino acid sequences of SepC to the P. luminescens toxin component TccC, the Rhs elements (RshE, P24211; RshD, P16919; RshC, P16918; RshF, I69801; RshB, P16917; RshA, P16916), the hypothetical protein SC2H4.02 from S. coelicolor A3(2), and the wall-associated protein of B. subtilus (WapA). ●, position of the conserved glycine residue which characterizes the junction between the conserved carboxyl end of the Rhs core and the variable carboxyl terminus.