Dong Deng

Oct 23, 2024 | nature.com | Jialu Li |Yaozong Li |Dong Deng

AbstractGlycosylphosphatidylinositol (GPI) acyltransferase is crucial for the synthesis of GPI-anchored proteins. Targeting the fungal glycosylphosphatidylinositol acyltransferase GWT1 by manogepix is a promising antifungal strategy. However, the inhibitory mechanism of manogepix remains unclear. Here, we present cryo-EM structures of yeast GWT1 bound to the substrate (palmitoyl-CoA) and inhibitor (manogepix) at 3.3 Å and 3.5 Å, respectively.