PREY

RAC1

Rac-1, TC-25, p21-Rac1, MIG5
ras-related C3 botulinum toxin substrate 1 (rho family, small GTP binding protein Rac1)
GO Process (41)
GO Function (6)
GO Component (10)

Gene Ontology Biological Process

Homo sapiens

Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Dynamic Microtubules Catalyze Formation of Navigator-TRIO Complexes to Regulate Neurite Extension.

van Haren J, Boudeau J, Schmidt S, Basu S, Liu Z, Lammers D, Demmers J, Benhari J, Grosveld F, Debant A, Galjart N

Neurite extension is regulated by multiple signaling cascades that ultimately converge on the actin and microtubule networks [1]. Rho GTPases, molecular switches that oscillate between an inactive, GDP-bound state and an active, GTP-bound state, play a pivotal role in controlling actin cytoskeleton dynamics in the growth cone [2], whereas the dynamic behavior and interactions of microtubules are largely regulated by ... [more]

Curr. Biol. Aug. 04, 2014; 24(15);1778-85 [Pubmed: 25065758]

Throughput

  • Low Throughput

Additional Notes

  • the amount of Rac1-T17N or RhoG-F37A pulled down by Trio is greatly increased in the presence of Nav1

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
RAC1 TRIO
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
3336851
RAC1 TRIO
FRET
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.

High-BioGRID
2839944
TRIO RAC1
Reconstituted Complex
Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Low-BioGRID
-
TRIO RAC1
Reconstituted Complex
Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Low-BioGRID
-

Curated By

  • BioGRID