antenna
Design of GDI.Cdc42 FLARE, a genetically encoded biosensor that reports Cdc42-GDI interactions. The FRET of the “binding antenna” on Cdc42 is altered when Cdc42 binds endogenous GDI.
References
*Hodgson, L., *Spiering, D., Sabouri-Ghomi, M., DerMardirossian, C., *Danuser, G., and *Hahn, K.M. FRET binding antenna reports spatioteGDI-Cdc42 GTPase interactions. Nature Chem. Biol., 12(10): 802-9, 2016. PMC5030135. Online article | Free PMC article
~ Updated 04/07/2021