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Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP. Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule. Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to an alcohol group (acceptor). Catalysis of the reaction: ATP + a protein serine/threonine/tyrosine = ADP + protein serine/threonine/tyrosine phosphate. Catalysis of the concomitant phosphorylation of threonine (T) and tyrosine (Y) residues in a Thr-Glu-Tyr (TEY) thiolester sequence in MAP kinases. It is a dual-specificity mitogen-activated protein kinase kinase and requires activation by the serine/threonine kinase, MAP kinase kinase kinase.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: protein serine/threonine/tyrosine kinase activity
Acc: GO:0004712
Aspect: Molecular Function
Desc: Catalysis of the reaction: ATP + a protein serine/threonine/tyrosine = ADP + protein serine/threonine/tyrosine phosphate.
Synonyms:
  • CLK1
  • dual-specificity protein kinase
  • dual-specificity kinase activity
  • ADK1
  • protein threonine/tyrosine kinase activity
  • ATP:protein phosphotransferase (Ser/Thr- and Tyr-phosphorylating) activity
  • Arabidopsis dual specificity kinase 1 activity
  • dDYRK2
  • Mps1p
Proteins in PDR annotated with:
   This term: 59 [Search]
   Term or descendants: 101 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0004712 - protein serine/threonine/tyrosine kinase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle