Cryo-EM structure of 1-deoxy-D-xylulose 5-phosphate synthase DXPS from Plasmodium falciparum reveals a distinct N-terminal domain.

Plasmodium falciparum is the main causative agent of malaria, a deadly disease that mainly affects children under five years old. Artemisinin-based combination therapies have been pivotal in controlling the disease, but resistance has arisen in various regions, increasing the risk of treatment failure. The non-mevalonate pathway is essential for the isoprenoid synthesis in Plasmodium and provides several under-explored targets to be used in the discovery of new antimalarials.