PREY

PIK3CA

CLOVE, CWS5, MCAP, MCM, MCMTC, PI3K, p110-alpha
phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha
Homo sapiens

Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Interaction of the Wiskott-Aldrich syndrome protein with sorting nexin 9 is required for CD28 endocytosis and cosignaling in T cells.

Badour K, McGavin MK, Zhang J, Freeman S, Vieira C, Filipp D, Julius M, Mills GB, Siminovitch KA

The Wiskott-Aldrich syndrome protein (WASp) plays a major role in coupling T cell antigen receptor (TCR) stimulation to induction of actin cytoskeletal changes required for T cell activation. Here, we report that WASp inducibly binds the sorting nexin 9 (SNX9) in T cells and that WASp, SNX9, p85, and CD28 colocalize within clathrin-containing endocytic vesicles after TCR/CD28 costimulation. SNX9, implicated ... [more]

Proc. Natl. Acad. Sci. U.S.A. Jan. 30, 2007; 104(5);1593-8 [Pubmed: 17242350]

Throughput

  • Low Throughput

Curated By

  • BioGRID