Clustering of Integrin alphaIIb beta3 complexes results in the trans auto-phosphorylation of SRC tyrosine residue 419 (often referred to as 418 in the literature, as the initiating methionine is cleaved in the mature peptide) in SRC's kinase activation loop.
Shattil, SJ
protein tyrosine kinase activity of SRC-1 [cytosol]
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