BAIT

LEF1

LEF-1, TCF10, TCF1ALPHA, TCF7L3
lymphoid enhancer-binding factor 1
GO Process (61)
GO Function (19)
GO Component (5)

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

The histidine triad protein Hint1 interacts with Pontin and Reptin and inhibits TCF-beta-catenin-mediated transcription.

Weiske J, Huber O

Pontin and Reptin previously were identified as nuclear beta-catenin interaction partners that antagonistically modulate beta-catenin transcriptional activity. In this study, Hint1/PKCI, a member of the evolutionary conserved family of histidine triad proteins, was characterised as a new interaction partner of Pontin and Reptin. Pull-down assays and co-immunoprecipitation experiments show that Hint1/PKCI directly binds to Pontin and Reptin. The Hint1/PKCI-binding site ... [more]

J. Cell. Sci. Jul. 15, 2005; 118(0);3117-29 [Pubmed: 16014379]

Throughput

  • Low Throughput

Curated By

  • BioGRID