EPO:phospho-EPOR:phospho-JAK2:LYN:IRS2:phospho-CRKL:RAPGEF1:phospho-SHC1 binds GRB2:SOS1

Stable Identifier
R-HSA-9029149
Type
Reaction [binding]
Species
Homo sapiens
Compartment
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Phosphorylated SHC1 in the EPOR complex serves as a scaffold to bind GRB2 bound to SOS1 (Damen et al. 1993, Odai et al. 1997). GRB2 may be pre-associated with VAV1 or SOS1, which are guanine nucleotide exchange factors for RAS, or with CBL, an ubiquitin ligase (Odai et al. 1997).

Literature References
PubMed ID Title Journal Year
9209406 The signal transduction through Grb2/Ash in hematopoietic cells

Odai, H, Hanazono, Y, Sasaki, K, Iwamatu, A, Yazaki, Y, Hirai, H

Leukemia 1997
8400282 Erythropoietin stimulates the tyrosine phosphorylation of Shc and its association with Grb2 and a 145-Kd tyrosine phosphorylated protein

Damen, JE, Liu, L, Cutler, RL, Krystal, G

Blood 1993
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