Arabidopsis GHL1 is an orthologue of Hedgehog acyl transferase but likely catalyses GPI-anchor remodelling rather than peptide acylation.
Yelizaveta Prokhorova, Sonica Chaudhry, Krzysztof J. Wypijewski…·Piers A. Hemsley
This study investigates the function of Arabidopsis GUP1/HHAT-like proteins, showing they likely catalyse GPI-anchor remodelling rather than peptide acylation, and demonstrate a novel method for cell surface protein display.