FIG. 5.

Alignment comparison of V-H+-PPases from T. gondii, P. falciparum, A. thaliana, and T. cruzi. Same residues are in green while similar ones are in blue and yellow. Amino acid residues not present within other sequences are denoted by dashes. The 17 transmembranes predicted by TMHMM Server v2.0 are indicated by lines above and the selected epitope is denoted by asterisks above, which is conserved among apicomplexan parasites and plants. The putative PPi-binding domain within catalytic domain is boxed.