Fig. 2From: Comparative genomics and evolution of the amylase-binding proteins of oral streptococciCLUSTAL Omega alignment of functional regions from AbpA-like protein sequences. Similarity in signal sequence (blue), sortase-binding motif (violet) and termination codon (orange). Subgroup (1 to 5) differentiation is based on the N-terminal sequence (red)Back to article page