BSP-1, BSP1, JV4-1, JV41, MADH1, MADR1
SMAD family member 1
Homo sapiens


GON-10, HD1, RPD3, RPD3L1, RP4-811H24.2
histone deacetylase 1
GO Process (33)
GO Function (18)
GO Component (10)
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.


Interaction with Smad4 is indispensable for suppression of BMP signaling by c-Ski.

Takeda M, Mizuide M, Oka M, Watabe T, Inoue H, Suzuki H, Fujita T, Imamura T, Miyazono K, Miyazawa K

c-Ski is a transcriptional corepressor that interacts strongly with Smad2, Smad3, and Smad4 but only weakly with Smad1 and Smad5. Through binding to Smad proteins, c-Ski suppresses signaling of transforming growth factor-beta (TGF-beta) as well as bone morphogenetic proteins (BMPs). In the present study, we found that a mutant of c-Ski, termed c-Ski (ARPG) inhibited TGF-beta/activin signaling but not BMP ... [more]

Mol. Biol. Cell Mar. 01, 2004; 15(3);963-72 [Pubmed: 14699069]


  • Low Throughput

Curated By

  • BioGRID