BAIT

CTNNB1

CTNNB, MRD19, armadillo, OK/SW-cl.35
catenin (cadherin-associated protein), beta 1, 88kDa
GO Process (48)
GO Function (20)
GO Component (23)

Gene Ontology Biological Process

Homo sapiens

Co-localization

Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments.

Publication

Interaction between beta-catenin and HIF-1 promotes cellular adaptation to hypoxia.

Kaidi A, Williams AC, Paraskeva C

Aberrant activation of beta-catenin promotes cell proliferation and initiates colorectal tumorigenesis. However, the expansion of tumours and the inadequacy of their local vasculature results in areas of hypoxia where cell growth is typically constrained. Here, we report a novel diversion in beta-catenin signalling triggered by hypoxia. We show that hypoxia inhibits beta-catenin-T-cell factor-4 (TCF-4) complex formation and transcriptional activity, resulting ... [more]

Nat. Cell Biol. Feb. 01, 2007; 9(2);210-7 [Pubmed: 17220880]

Throughput

  • Low Throughput

Additional Notes

  • ChIP under hypoxia

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CA9 CTNNB1
Affinity Capture-Western
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.

Low-BioGRID
-

Curated By

  • BioGRID