BAIT

ITGB1

CD29, FNRB, GPIIA, MDF2, MSK12, VLA-BETA, VLAB, RP11-479G22.2
integrin, beta 1 (fibronectin receptor, beta polypeptide, antigen CD29 includes MDF2, MSK12)
GO Process (25)
GO Function (6)
GO Component (21)
Homo sapiens

Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Phosphatidylinositol phosphate kinase type 1gamma and beta1-integrin cytoplasmic domain bind to the same region in the talin FERM domain.

Barsukov IL, Prescot A, Bate N, Patel B, Floyd DN, Bhanji N, Bagshaw CR, Letinic K, Di Paolo G, De Camilli P, Roberts GC, Critchley DR

Talin is an essential component of focal adhesions that couples beta-integrin cytodomains to F-actin and provides a scaffold for signaling proteins. Recently, the integrin beta3 cytodomain and phosphatidylinositol phosphate (PIP) kinase type 1gamma (a phosphatidylinositol 4,5-bisphosphate-synthesizing enzyme) were shown to bind to the talin FERM domain (subdomain F3). We have characterized the PIP kinase-binding site by NMR using a 15N-labeled ... [more]

J. Biol. Chem. Aug. 15, 2003; 278(33);31202-9 [Pubmed: 12782621]

Throughput

  • Low Throughput

Curated By

  • BioGRID