BAIT

JUN

AP-1, AP1, c-Jun
jun proto-oncogene
GO Process (27)
GO Function (16)
GO Component (4)
Homo sapiens
PREY

SKI

SGS, SKV
SKI proto-oncogene
GO Process (37)
GO Function (9)
GO Component (9)

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

c-Jun associates with the oncoprotein Ski and suppresses Smad2 transcriptional activity.

Pessah M, Marais J, Prunier C, Ferrand N, Lallemand F, Mauviel A, Atfi A

The Smad proteins are key intracellular effectors of transforming growth factor-beta (TGF-beta) cytokines. The ability of Smads to modulate transcription results from a functional cooperativity with the coactivators p300/cAMP-response element-binding protein-binding protein (CBP), or the corepressors TGIF and Ski. The c-Jun N-terminal kinase (JNK) pathway, another downstream target activated by TGF-beta receptors, has also been suggested to inhibit TGF-beta signaling ... [more]

J. Biol. Chem. Aug. 09, 2002; 277(32);29094-100 [Pubmed: 12034730]

Throughput

  • Low Throughput

Curated By

  • BioGRID