Title : The interaction of protein-tyrosine phosphatase α (PTPα) and RACK1 protein enables insulin-like growth factor 1 (IGF-1)-stimulated Abl-dependent and -independent tyrosine phosphorylation of PTPα.

Pub. Date : 2015 Apr 10

PMID : 25694432






4 Functional Relationships(s)
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1 The interaction of protein-tyrosine phosphatase alpha (PTPalpha) and RACK1 protein enables insulin-like growth factor 1 (IGF-1)-stimulated Abl-dependent and -independent tyrosine phosphorylation of PTPalpha. Tyrosine insulin like growth factor 1 Homo sapiens
2 The interaction of protein-tyrosine phosphatase alpha (PTPalpha) and RACK1 protein enables insulin-like growth factor 1 (IGF-1)-stimulated Abl-dependent and -independent tyrosine phosphorylation of PTPalpha. Tyrosine insulin like growth factor 1 Homo sapiens
3 The growth factor IGF-1 also stimulates PTPalpha-Tyr-789 phosphorylation to positively regulate cell movement. Tyrosine insulin like growth factor 1 Homo sapiens
4 We found that PTPalpha binds to the scaffold protein RACK1 and that RACK1 coordinates the IGF-1 receptor, PTPalpha, and Abl in a complex to enable IGF-1-stimulated and Abl-dependent PTPalpha-Tyr-789 phosphorylation. Tyrosine insulin like growth factor 1 Homo sapiens