BAIT

BCL10

CARMEN, CIPER, CLAP, IMD37, c-E10, mE10, RP11-234D19.2
B-cell CLL/lymphoma 10
GO Process (23)
GO Function (14)
GO Component (11)
Homo sapiens
PREY

PPP2R1A

PP2A-Aalpha, PP2AAALPHA, PR65A
protein phosphatase 2, regulatory subunit A, alpha
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

Dephosphorylation of Carma1 by PP2A negatively regulates T-cell activation.

Eitelhuber AC, Warth S, Schimmack G, Duewel M, Hadian K, Demski K, Beisker W, Shinohara H, Kurosaki T, Heissmeyer V, Krappmann D

The Carma1-Bcl10-Malt1 (CBM) complex bridges T-cell receptor (TCR) signalling to the canonical IκB kinase (IKK)/NF-κB pathway. NF-κB activation is triggered by PKCθ-dependent phosphorylation of Carma1 after TCR/CD28 co-stimulation. PKCθ-phosphorylated Carma1 was suggested to function as a molecular scaffold that recruits preassembled Bcl10-Malt1 complexes to the membrane. We have identified the serine-threonine protein phosphatase PP2A regulatory subunit Aα (PPP2R1A) as a ... [more]

EMBO J. Feb. 02, 2011; 30(3);594-605 [Pubmed: 21157432]

Throughput

  • Low Throughput

Curated By

  • BioGRID