BAIT

CITED1

MSG1
Cbp/p300-interacting transactivator, with Glu/Asp-rich carboxy-terminal domain, 1
GO Process (33)
GO Function (9)
GO Component (3)

Gene Ontology Cellular Component

Homo sapiens
PREY

SMAD4

DPC4, JIP, MADH4, MYHRS
SMAD family member 4
GO Process (24)
GO Function (14)
GO Component (9)
Homo sapiens

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

Transcriptional activating activity of Smad4: roles of SMAD hetero-oligomerization and enhancement by an associating transactivator.

Shioda T, Lechleider RJ, Dunwoodie SL, Li H, Yahata T, de Caestecker MP, Fenner MH, Roberts AB, Isselbacher KJ

Smad4 plays a pivotal role in signal transduction of the transforming growth factor beta superfamily cytokines by mediating transcriptional activation of target genes. Hetero-oligomerization of Smad4 with the pathway-restricted SMAD proteins is essential for Smad4-mediated transcription. We provide evidence that SMAD hetero-oligomerization is directly required for the Smad4 C-terminal domain [Smad4(C)] to show its transcriptional transactivating activity; this requirement obtains ... [more]

Proc. Natl. Acad. Sci. U.S.A. Aug. 18, 1998; 95(17);9785-90 [Pubmed: 9707553]

Throughput

  • Low Throughput

Curated By

  • BioGRID