Besides autophosphorylation, EGFR can become tyrosine-phosphorylated by the action of the proto-oncogene tyrosine-protein kinase, c-src. This Src homology 2 (SH2) domain-containing protein is one of many such proteins which bind to phosphorylated sites on EGFR to affect signal transmission into the cell.
Lombardo, CR, Consler, TG, Kassel, DB
protein tyrosine kinase activity of SRC-1 [plasma membrane]
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