Figure 5.

Artificial membrane probes for studying dynamic membrane interactions. (A) Schematic of membrane two-hybrid assays for characterizing membrane protein–protein interactions based on the formation of deubiquitinating enzyme (DUB). (B) Schematic of applying photoactivatable lipid probes for proteome-wide mapping of membrane lipid–protein interactions. (C) Schematic of the toehold-mediated DNA displacement reaction for monitoring membrane lipid–lipid interactions. Reprinted with permission from You et al. (2017). Copyright (2017) Springer Nature Limited.