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FLLIP
fluorescent indicator for a lipid second messenger that can be tailor-made
PIP3
binding
Unimolecular
FRET
N/A
CFP | PH domain from GRP1 which selectively binds PtdInsP3 | YFP | alpha-helical linkers consisting of repeated EAAAR sequences | Membrane localization sequence
PH domain from GRP1 which selectively binds PtdInsP3
CFP | YFP