BAIT

JUN

AP-1, AP1, c-Jun
jun proto-oncogene
GO Process (27)
GO Function (16)
GO Component (4)
Homo sapiens
PREY

PPP3CB

CALNA2, CALNB, CNA2, PP2Bbeta, RP11-345K20.1
protein phosphatase 3, catalytic subunit, beta isozyme
Homo sapiens

Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Calcineurin-mediated dephosphorylation of c-Jun Ser-243 is required for c-Jun protein stability and cell transformation.

Huang CC, Wang JM, Kikkawa U, Mukai H, Shen MR, Morita I, Chen BK, Chang WC

The proto-oncogene c-Jun plays an important role in regulating tumor progression. We previously reported that the serine/threonine phosphatase calcineurin (CaN, also called PP2B) dephosphorylates the C-terminus (Ser-243) of c-Jun, resulting in the increase in c-Jun and Sp1 interaction, and subsequent c-Jun-induced gene expression. Here, we demonstrate the interaction of c-Jun and CaN in the nucleus of living cells by fluorescence ... [more]

Oncogene Apr. 10, 2008; 27(17);2422-9 [Pubmed: 17952113]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PPP3CB JUN
FRET
FRET

An interaction is inferred when close proximity of interaction partners is detected by fluorescence resonance energy transfer between pairs of fluorophore-labeled molecules, such as occurs between CFP (donor) and YFP (acceptor) fusion proteins.

Low-BioGRID
-

Curated By

  • BioGRID