BAIT

GRB2

ASH, EGFRBP-GRB2, Grb3-3, MST084, MSTP084, NCKAP2
growth factor receptor-bound protein 2
Homo sapiens

Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Endocytosis of epidermal growth factor receptor regulated by Grb2-mediated recruitment of the Rab5 GTPase-activating protein RN-tre.

Martinu L, Santiago-Walker A, Qi H, Chou MM

The Grb2 adaptor protein is best known for its role in signaling to the small GTPase p21(ras), mediated through its interaction with the SOS guanine nucleotide exchange factor. Here, we demonstrate that Grb2 also signals to Rab5, a small GTPase that plays a key role in early endocytic trafficking. Grb2 functions through association with RN-tre, a GTPase-activating protein for Rab5. ... [more]

J. Biol. Chem. Dec. 27, 2002; 277(52);50996-1002 [Pubmed: 12399475]

Throughput

  • Low Throughput

Curated By

  • BioGRID