BAIT

SHC1

P66shc
SHC (Src homology 2 domain containing) transforming protein 1
GO Process (25)
GO Function (12)
GO Component (5)
Rattus norvegicus
PREY

INSR

CD220, HHF5
insulin receptor
GO Process (28)
GO Function (13)
GO Component (9)
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

Fatty acylated caveolin-2 is a substrate of insulin receptor tyrosine kinase for insulin receptor substrate-1-directed signaling activation.

Kwon H, Lee J, Jeong K, Jang D, Pak Y

Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Cav-2 is myristoylated at Gly-2 and palmitoylated at Cys-109, Cys-122, and Cys-145. The fatty acylation deficient mutants ... [more]

Biochim. Biophys. Acta May. 01, 2015; 1853(5);1022-34 [Pubmed: 25667086]

Throughput

  • Low Throughput

Additional Notes

  • Organism source for Shc not very clear

Curated By

  • BioGRID