MET phosphorylates PTK2

Stable Identifier
R-HSA-8874082
Type
Reaction
Species
Homo sapiens
Compartment
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Activated MET phosphorylates PTK2 (FAK1) at tyrosine residue Y194. Phosphorylation of PTK2 at Y194 facilitates SRC-mediated phosphorylation of PTK2 at Y577, but it has not been tested whether MET-mediated phosphorylation precedes SRC binding. MET may also phosphorylate PTK2 at Y5, although no functional significance of Y5 phosphorylation has been demonstrated. Activated EGFR and PDGFR can also phosphorylate PTK2 at Y5 and Y194 (Chen et al. 2011).

Literature References
PubMed ID Title Journal Year
20802513 Phosphorylation of focal adhesion kinase on tyrosine 194 by Met leads to its activation through relief of autoinhibition

Chen, CL, Chan, PC, Chen, HC, Chen, TH

Oncogene 2011
Participants
Participates
Catalyst Activity

protein tyrosine kinase activity of HGF:p-4Y-MET dimer:p-Y397-PTK2:MyrG-p-Y419-SRC [plasma membrane]

Orthologous Events
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