BAIT

AXIN1

AI316800, Axin, Fu, Kb, Ki, fused, kinky, knobbly
axin 1
GO Process (53)
GO Function (19)
GO Component (14)

Gene Ontology Biological Process

Mus musculus
PREY

PPP2CA

PP2A, R75353, RP23-46N3.2
protein phosphatase 2 (formerly 2A), catalytic subunit, alpha isoform
GO Process (19)
GO Function (15)
GO Component (9)
Mus musculus

Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Identification of a domain of Axin that binds to the serine/threonine protein phosphatase 2A and a self-binding domain.

Hsu W, Zeng L, Costantini F

Axin is a negative regulator of embryonic axis formation in vertebrates, which acts through a Wnt signal transduction pathway involving the serine/threonine kinase GSK-3 and beta-catenin. Axin has been shown to have distinct binding sites for GSK-3 and beta-catenin and to promote the phosphorylation of beta-catenin and its consequent degradation. This provides an explanation for the ability of Axin to ... [more]

J. Biol. Chem. Feb. 05, 1999; 274(6);3439-45 [Pubmed: 9920888]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PPP2CA AXIN1
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
-
AXIN1 PPP2CA
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
-
AXIN1 PPP2CA
Two-hybrid
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.

Low-BioGRID
-

Curated By

  • BioGRID