FRET

An interaction is inferred when close proximity of interaction partners is detected by fluorescence resonance energy transfer between pairs of fluorophore-labeled molecules, such as occurs between CFP (donor) and YFP (acceptor) fusion proteins.

Publication

Direct interactions between the heterotrimeric G protein subunit G beta 5 and the G protein gamma subunit-like domain-containing regulator of G protein signaling 11: gain of function of cyan fluorescent protein-tagged G gamma 3.

Zhou JY, Toth PT, Miller RJ

We used fluorescence resonance energy transfer imaging of enhanced cyan fluorescent protein (CFP)-tagged and enhanced yellow fluorescent protein (YFP)-tagged protein pairs to examine the hypothesis that G protein gamma subunit-like (GGL) domain-containing regulators of G protein signaling (RGS) can directly bind to the Gbeta5 subunit of heterotrimeric G proteins in vivo. We observed that Gbeta5 could interact with Ggamma2 and ... [more]

J. Pharmacol. Exp. Ther. May. 01, 2003; 305(2);460-6 [Pubmed: 12606627]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
GNG3 GNB5
Two-hybrid
Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

Low-BioGRID
-

Curated By

  • BioGRID