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null Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP. null Catalysis of the reaction: ATP + a protein serine/threonine = ADP + protein serine/threonine phosphate. Catalysis of the phosphorylation of serine and threonine residues in a mitogen-activated protein kinase kinase kinase (MAPKKK), resulting in activation of MAPKKK. MAPKKK signaling pathways relay, amplify and integrate signals from the plasma membrane to the nucleus in response to a diverse range of extracellular stimuli. Catalysis of the reaction: ATP + receptor-protein serine/threonine = ADP + receptor-protein serine/threonine phosphate. Mediates the transfer of a signal from the outside to the inside of a cell by means other than the introduction of the signal molecule itself into the cell. null Catalysis of the addition of a phosphate group onto a serine or threonine residue in any member of the polo kinase class of proteins. Catalysis of the phosphorylation and activation of MAP kinase kinases; each MAP kinase kinase can be phosphorylated by any of several MAP kinase kinase kinases. Catalysis of the phosphorylation of proteins. Mitogen-activated protein kinase; a family of protein kinases that perform a crucial step in relaying signals from the plasma membrane to the nucleus. They are activated by a wide range of proliferation- or differentiation-inducing signals; activation is strong with agonists such as polypeptide growth factors and tumor-promoting phorbol esters, but weak (in most cell backgrounds) by stress stimuli.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: receptor signaling protein serine/threonine kinase activity
Acc: GO:0004702
Aspect: Molecular Function
Desc:
Synonyms:
  • receptor signalling protein serine/threonine kinase activity
Proteins in PDR annotated with:
   This term: 102 [Search]
   Term or descendants: 343 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0004702 - receptor signaling protein serine/threonine kinase activity (interactive image map)
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Created and Maintained by: Michael Riffle