About: Protein Phosphatase Regulatory Protein     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Class, within Data Space : linked.opendata.cz:8890 associated with source document(s)

AttributesValues
rdf:type
rdfs:label
  • Protein Phosphatase Regulatory Protein
rdfs:subClassOf
Semantic_Type
  • Amino Acid, Peptide, or Protein
Preferred_Name
  • Protein Phosphatase Regulatory Protein
UMLS_CUI
  • C1335548
Legacy_Concept_Name
  • Protein_Phosphatase_Regulatory_Protein
FULL_SYN
  • Protein Phosphatase Regulatory Protein SubunitSYNCI
  • Protein Phosphatase Regulatory ProteinPTNCI
DEFINITION
  • A subunit of protein phosphatase 2A that serves as a scaffold for the formation and localization of the holoenzyme complex and plays a role in the modulation of substrate specificity.NCI
DesignNote
  • A major Ser/Thr phosphatase implicated in negative control of cell growth and division, PP2A core enzyme consists of a 36-kDa catalytic C subunit and a constant 65-kDa regulatory/structural A subunit that interact with either a B regulatory subunit or with cell signaling molecules, that likely modulate substrate selectivity, catalytic activity, and subcellular localization, yielding the trimeric holoenzyme. Combinations of different subunit isoforms can generate many forms of PP2A, which may differ in substrate specificity, subcellular localization, or tissue specific expression.
code
  • C34083
is rdf:first of
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