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Molecule Parameter List for PP2A

The statistics table lists the distribution of a molecule acting either as a substrate, product, enzyme or as a molecule within the network.
The text color of a molecule is highlighted by color.
Statistics
PP2A participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1040000

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
  • CaMKII_noPKA_
    model3
  • 62Network
    Shared_Object_CaMKII_noPKA_model3 CaMKII CaM 
    PP1 PP2B PP1_PSD 
    This is the model of CaMKII bistability, model 3. It exhibits bistability in CaMKII activation due to autophosphorylation at the PSD and local saturation of PP1. This version of model 3 does not include the full PKA regulatory pathway, and instead has a predefined initial amount of active PKA.

    PP2A acting as a Molecule in  
    CaMKII_noPKA_model3 Network
    NameAccession NamePathway NameInitial Conc.
    (uM)
    Volume
    (fL)
    Buffered
    PP2A
  • CaMKII_noPKA_
    model3

    Accession No. : 62
  • Shared_Object_
    CaMKII_noPKA_
    model3

    Pathway No. : 257
  • 0.11110.09No

    PP2A acting as an Enzyme in  
    CaMKII_noPKA_model3 Network
     Enzyme Molecule /
    Enzyme Activity
    Accession NamePathway NameKm (uM)kcat (s^-1)RatioEnzyme TypeReagents
    1PP2A /
  • PP2A-dephosph-I1
  • CaMKII_noPKA_
    model3

    Accession No. : 62
  • Shared_Object_
    CaMKII_noPKA_
    model3

    Pathway No. : 257
  • 15.999924.1667explicit E-S complexSubstrate
    I1*

    Product
    I1
        PP2A does most of the dephosph of I1 at basal Ca levels. See the review by Cohen in Ann Rev Biochem 1989. For now, lets halve Km. k1 was 3.3e-6, now 6.6e-6
    2PP2A /
  • PP2A-dephosph-PP
    1-I*
  • CaMKII_noPKA_
    model3

    Accession No. : 62
  • Shared_Object_
    CaMKII_noPKA_
    model3

    Pathway No. : 257
  • 15.999924.1667explicit E-S complexSubstrate
    PP1-I1*

    Product
    PP1-I1
        k1 changed from 3.3e-6 to 6.6e-6
    3PP2A /

  • PP2A-dephosph-I1
    _
    PSD
  • CaMKII_noPKA_
    model3

    Accession No. : 62
  • Shared_Object_
    CaMKII_noPKA_
    model3

    Pathway No. : 257
  • 15.999924.1667explicit E-S complexSubstrate
    I1*

    Product
    I1
        PP2A does most of the dephosph of I1 at basal Ca levels. See the review by Cohen in Ann Rev Biochem 1989. For now, lets halve Km. k1 was 3.3e-6, now 6.6e-6
    4PP2A /

  • PP2A-dephosph-PP
    1-I*_
    PSD
  • CaMKII_noPKA_
    model3

    Accession No. : 62
  • Shared_Object_
    CaMKII_noPKA_
    model3

    Pathway No. : 257
  • 15.999924.1667explicit E-S complexSubstrate
    PP1-I1*

    Product
    PP1-I1
        k1 changed from 3.3e-6 to 6.6e-6



    Database compilation and code copyright (C) 2022, Upinder S. Bhalla and NCBS/TIFR
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