The ORP9-ORP11 dimer promotes sphingomyelin synthesis
B. Cabukusta, S. Borst Pauwels, J. J. L. L. Akkermans, N. Blomberg, A. A. Mulder, R. I. Koning, M. Giera, J. Neefjes
The paper identifies the ORP9-ORP11 dimer as critical for sphingomyelin synthesis by exchanging phosphatidylserine and phosphatidylinositol-4-phosphate at ER-Golgi contact sites.
bioRxiv · Jun 2, 2023Cell Biology