Figure 1.

Predicted model of the Plasmodium falciparum kelch 13 propeller protein with the R622I mutation. (A) Location of the mutation sites relative to the overall model of the protein. The beta-propeller domain of the btb-kelch protein Krp1 (PDB ID: 2WOZ) was used as the modeling template. (B) The colored bars indicate the probability that a mutation to the corresponding residue will have some effect on function of the protein (mutation sensitivity) or on the phenotype of the organism. The tall and red bars indicate that the likelihood is high. Short and blue bars indicate that the likelihood is low. The R622I substitution (vertical arrow) is predicted to impact protein function.