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Protein Phosphatase 1

A eukayrotic protein serine-threonine phosphatase subtype that dephosphorylates a wide variety of cellular proteins. The enzyme is comprised of a catalytic subunit and regulatory subunit. Several isoforms of the protein phosphatase catalytic subunit exist due to the presence of multiple genes and the alternative splicing of their mRNAs. A large number of proteins have been shown to act as regulatory subunits for this enzyme. Many of the regulatory subunits have additional cellular functions.

Year introduced: 2008(1983)

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Tree Number(s): D08.811.277.352.650.625.687, D12.776.476.559.687

MeSH Unique ID: D054645

Registry Number: EC

Entry Terms:

  • PP1c Enzyme
  • Protein Phosphatase-1
  • Type 1 Serine Threonine Protein Phosphatase
  • Protein Phosphatase 1, Regulatory Subunit
  • Protein Phosphatase 1, Inhibitory Subunit
  • Protein Phosphatase 1, Catalytic Subunit
  • Protein Phosphatase 1C
  • Protein Phosphatase 1, Catalytic Subunit, gamma1 Isoform
  • Phosphoprotein Phosphatase-1 gamma 1
  • Phosphoprotein Phosphatase 1 gamma 1
  • Protein Phosphatase 1, Catalytic Subunit, beta Isoform
  • Protein Serine-Threonine Phosphatase 1 beta
  • Protein Serine Threonine Phosphatase 1 beta
  • Protein-Serine-Threonine Phosphatase 1 beta
  • Protein Phosphatase 1, Catalytic Subunit, delta Isoform
  • Phosphoprotein Phosphatase-1 delta
  • Phosphatase-1 delta, Phosphoprotein
  • Phosphoprotein Phosphatase 1 delta
  • Protein Phosphatase 1, Catalytic Subunit, gamma Isoform
  • Protein Phosphatase 1gamma
  • Protein Phosphatase-1G
  • Protein Phosphatase 1G
  • Protein Phosphatase 1C gamma
  • Protein Phosphatase 1, Catalytic Subunit, gamma2 Isoform
  • Protein Phosphatase-1 gamma 2
  • Protein Phosphatase 1 gamma 2
  • Protein Phosphatase 1, Catalytic Subunit, alpha Isoform
  • Protein Phosphatase-1 alpha
  • Protein Phosphatase 1 alpha

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