Tags: Enzyme.
In biochemistry a dual-specificity kinase (EC 2.7.12.1) is a kinase that can act as both tyrosine kinase and serine/threonine kinase.MEKs involved in MAP pathways are principal examples of dual-specificity kinases. Other common examples include: ADK1 Arabidopsis dual specificity kinase 1 CLK1 CLK2 CLK3 CLK4 DSTYK DYRK1A DYRK1B DYRK2 DYRK3 DYRK4 Mps1p TESK1 TESK2 TTKThe systematic name of this enzyme class is ATP:protein phosphotransferase (Ser/Thr- and Tyr-phosphorylating).