Phosphorylation of FAK by Src kinases

Stable Identifier
R-MMU-420382
Type
Reaction [transition]
Species
Mus musculus
Compartment
cytosol, plasma membrane
ReviewStatus
5/5
General
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PNG
Low
Medium
High
 | PPTX  | SBGN
Phosphorylation of FAK by Src kinases
Phosphorylation of Tyr397 in FAK triggers the phosphorylation of other tyrosine residues (Tyr407, Tyr576, Tyr577, Tyr861 and Tyr925) in a Src-dependent manner. The initial phosphorylation of FAK at Tyr397 is thought to create a high-affinity binding site for SH2 domains, enabling formation of a signalling complex between FAK and members of the Src-family kinases. Tyr-576 and Tyr-577 are located in the central catalytic domain and their phosphorylation is required for the maximum kinase activity of FAK. The tyrosine phosphorylation of these residues is likely to be mediated by Src (or other members of the src family).
Literature References
PubMed ID Title Journal Year
12387730 Site-specific phosphorylation of platelet focal adhesion kinase by low-density lipoprotein

Akkerman, JW, Relou, IA, Bax, LA, van Rijn, HJ

Biochem J 2003
7529876 Tyrosine phosphorylation of focal adhesion kinase at sites in the catalytic domain regulates kinase activity: a role for Src family kinases

Polte, TR, Calalb, MB, Hanks, SK

Mol Cell Biol 1995
Participants
Input
Output
Catalyst Activity

protein tyrosine kinase activity of Src [cytosol]

Physical Entity
Src [cytosol] (Mus musculus)
Activity
protein tyrosine kinase activity (GO:0004713)
Orthologous Events
Phosphorylation of FAK by Src kinase (Homo sapiens)
Authored
Garapati, P V  (2009-02-24)
Reviewed
Walmod, PS  (2009-05-26)
Maness, PF  (2009-05-26)
Created
Garapati, P V  (2009-05-11)
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