Tags: Protein.
Megakaryocyte-associated tyrosine-protein kinase is an enzyme that in humans is encoded by the MATK gene.The protein encoded by this gene has amino acid sequence similarity to Csk tyrosine kinase and has the structural features of the CSK subfamily: SRC homology SH2 and SH3 domains a catalytic domain a unique N terminus lack of myristylation signals lack of a negative regulatory phosphorylation site and lack of an autophosphorylation site.