- Assistant Professor, Biochemistry and Biophysics, College of Agriculture and Life Sciences
Lipids play crucial roles in a diverse array of biological processes. Unlike soluble nutrients (e.g., amino acids and sugars), lipid molecules are primarily hydrophobic. Their biosynthesis and metabolism occur predominantly at membranes and are facilitated by membrane proteins. We employ multidisciplinary approaches including biochemistry, biophysics, and structural biology to answer how lipid are metabolized at the molecular level. In addition, we also employ genetic and cell imaging methods trying to identify novel factors that govern lipid metabolic pathways. Our overarching goal of our research program is to enhance our comprehension of lipid biology and contribute to the advancement of therapeutic strategies for lipid-related disorders
Academic Articles4
- Wang, K., Lee, C., Sui, X., Kim, S., Wang, S., Higgs, A. B., ... Farese, R. V. (2023). The structure of phosphatidylinositol remodeling MBOAT7 reveals its catalytic mechanism and enables inhibitor identification.. Nature Communications. 14(1), 3533.
- Sui, X., Wang, K., Song, K., Xu, C., Song, J., Lee, C., ... Walther, T. C. (2023). Mechanism of action for small-molecule inhibitors of triacylglycerol synthesis.. Nature Communications. 14(1), 3100.
- Sui, X., Wang, K., Gluchowski, N. L., Elliott, S. D., Liao, M., Walther, T. C., & Farese, R. V. (2020). Structure and catalytic mechanism of a human triacylglycerol-synthesis enzyme.. Nature. 581(7808), 323-328.
- Sui, X., Arlt, H., Brock, K. P., Lai, Z. W., DiMaio, F., Marks, D. S., ... Walther, T. C. (2018). Cryo-electron microscopy structure of the lipid droplet-formation protein seipin.. Journal of Cell Biology. 217(12), 4080-4091.
Repository Documents / Preprints2
- Arlt, H., Sui, X., Folger, B., Adams, C., Chen, X., Remme, R., ... Walther, T. C. (2021). Seipin forms a flexible cage at lipid droplet formation sites.
- Sui, X., Arlt, H., Brook, K. P., Lai, Z. W., DiMaio, F., Marks, D. S., ... Walther, T. C. (2018). Cryo-electron microscopy structure of the lipid droplet-formation protein seipin.
- BICH101 Perspectives In Bich And Gene Instructor
- BICH440 Biochemistry I Instructor
- BICH491 Hnr-research Instructor
- BICH491 Research Instructor
- BICH691 Research Instructor