Ribosomal Protein S6 Kinases
Description
  A family of protein serine/threonine kinases which act as intracellular signalling intermediates. Ribosomal protein S6 kinases are activated through phosphorylation in response to a variety of HORMONES and INTERCELLULAR SIGNALING PEPTIDES AND PROTEINS. Phosphorylation of RIBOSOMAL PROTEIN S6 by enzymes in this class results in increased expression of 5' TOP MRNAS. Although specific for RIBOSOMAL PROTEIN S6 members of this class of kinases can act on a number of substrates within the cell. The immunosuppressant SIROLIMUS inhibits the activation of ribosomal protein S6 kinases.
Synonyms
  S6 Kinase
Ribosomal Protein S6 Kinase
S6-H4 Kinase
S6 H4 Kinase
Parents
  Protein-Serine-Threonine Kinases
Intracellular Signaling Peptides and Proteins
Children
  Ribosomal Protein S6 Kinases, 70-kDa
Ribosomal Protein S6 Kinases, 90-kDa
See Also
  Ribosomal Protein S6
Experts
  Robert A. Frost
Leonard S. Jefferson, Jr.
Scot R. Kimball
Charles H. Lang
Christopher J. Lynch
Thomas C. Vary
Min-Ying Zhang
Tree Numbers
  D08.811.913.696.620.682.700.862
D12.644.360.600
D12.776.476.600
MeSH ID
  D019893

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