Focal Adhesion Kinase / 生物化学与生物物理进展

Focal adhesion kinase is a non-receptor protein tyrosine kinase with molecular weight 125 ku and regarded as the foundmental molecule of integrin-dependent signal transduction pathway. Active focal adhesion kinase regulates cell adhesion, migration, proliferation and differentiation by interacting with Src family kinase, phosphatidylinositol-3 kinase, cytoskeletal proteins, Graf and adoptor proteins through the phosphorylated tyrosines and the proline-rich sequences.