Grb10 interacts differentially with the insulin receptor, insulin-like growth factor I receptor, and epidermal growth factor receptor via the Grb10 Src homology 2 (SH2) domain and a second novel domain located between the pleckstrin homology and SH2 domains.

@article{He1998Grb10ID,
  title={Grb10 interacts differentially with the insulin receptor, insulin-like growth factor I receptor, and epidermal growth factor receptor via the Grb10 Src homology 2 (SH2) domain and a second novel domain located between the pleckstrin homology and SH2 domains.},
  author={Weiwei He and David W. Rose and Jerrold M. Olefsky and Thomas A. Gustafson},
  journal={The Journal of biological chemistry},
  year={1998},
  volume={273 12},
  pages={6860-7}
}
The Grb10 protein appears to be an adapter protein of unknown function that has been implicated in insulin receptor (IR) signaling. The interaction of this protein with the IR has been shown to be mediated in part by the Src homology 2 (SH2) domain of Grb10. Here we demonstrate the existence of a second novel domain within Grb10 that interacts with the IR and insulin-like growth factor receptor in a kinase-dependent manner. This domain was localized to a region of approximately 50 amino acids… CONTINUE READING
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