Fig. 3.
HRG-1 is conserved in helminthic species. ClustalW alignment of HRG-1 in C. elegans, Ancylostoma ceylanicum, Ascaris suum, and Brugia malayi. Identical residues are indicated by white lettering with black background. Similar residues are indicated by white lettering with grey background. Potential conserved (identical or similar) heme interacting residues are indicated by white lettering with red background. Transmembrane domains of C. elegans HRG-1 are indicated by green lines