Structures of R5.004 and R5.016 Epitopes
(A) Structure of PfRH5ΔNL bound to R5.004 and R5.016 Fab fragments. Insets show close-up views of epitopes.
(B) The top PfRH5 peptides protected in HDX-MS by R5.004 mAb (blue) and R5.016 mAb (red) binding, are highlighted on the structure of PfRH5ΔNL. Positions of Fab fragments are overlaid as faded cartoons.
(C) Overlay of PfRH5ΔNL:BSG (PDB: 4U0Q, BSG in teal) with R5.004 Fab or R5.016 Fab structures at their respective binding sites in the PfRH5ΔNL:R5.004:R5.016 structure.
See also Figure S4 and Tables S2 and S3.