Fig. 1

Bioinformatic analyses of PbPH. a Alignment of protein sequences of PH domain proteins in Plasmodium species:  P. berghei (Pb), P. falciparum (Pf), P. yoelii (Py), P. chabaudi (Pc), P. vivax (Pv), and P. knowlesi (Pk). Amino acids conserved across six species are marked: identical (black), similar (gray). The PH domain is highlighted. b Schematic diagram of PbPH showing the locations of a signal peptide (red) and a PH domain (blue). The E. coli expression segment shows amino acids 21 to 286