Structure and function of human NXPE1, a sialic acid O-acetyltransferase
H Zhang, F Li, M Zhang, Hiroyasu Konno, Wei Yu, X Min, Mousumi Paulchakrabarti, B Choudhury, Antony Simons, Derek E. Piper, H Hsu, Wenjun Ouyang
This study determines the cryo-EM structure of human NXPE1, identifies it as a sialic acid O-acetyltransferase, and shows its role in intestinal barrier function relevant to IBD.
bioRxiv · May 22, 2026 · PreprintImmunology