A Carboxyl-terminal Mutation of the Epidermal Growth Factor Receptor Alters Tyrosine Kinase Activity and Substrate Specificity as Measured by a Fluorescence Polarization Assay.
'The expression of certain COOH-terminal truncation mutants of the epidermal growth factor receptor (EGFR) can lead to cell transformation, and with ligand stimulation, a broader spectrum of phosphorylated proteins appears compared with EGF-treated cells expressing wild-type EGFR. Accordingly, it has been proposed that elements within the COOH terminus may determine ... More