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.

Publication

SmgGDS displays differential binding and exchange activity towards different Ras isoforms.

Vikis HG, Stewart S, Guan KL

Ras family GTPases play central roles in a wide variety of biological responses, including cell proliferation, differentiation, and oncogenic transformation. We searched for novel guanine nucleotide exchange factors of HRas and isolated small G-protein dissociation stimulator (smgGDS), a guanine nucleotide exchange factor known to act on numerous Ras and Rho family GTPases. SmgGDS specifically interacts with both dominant negative and ... [more]

Oncogene Apr. 04, 2002; 21(15);2425-32 [Pubmed: 11948427]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NRAS RAP1GDS1
Proximity Label-MS
Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

High3.3909BioGRID
2604274
RAP1GDS1 NRAS
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.

High-BioGRID
2726813

Curated By

  • BioGRID