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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
  • AMPAR_traff_
    model0
  • 59Network
    Shared_Object_AMPAR_traff_model0 CaMKII CaM 
    PP1 PP2B PP1_PSD 
    PKA AC AMPAR 
    AMPAR_memb 
    This is model 0 from Hayer and Bhalla, PLoS Comput Biol 2005. It has a bistable model of AMPAR traffick, plus a non-bistable model of CaMKII. This differs from the reference model (model 1) in that model0 lacks degradation and turno ver reactions for AMPAR.

    PP2A acting as a Molecule in  
    AMPAR_traff_model0 Network
    NameAccession NamePathway NameInitial Conc.
    (uM)
    Volume
    (fL)
    Buffered
    PP2A
  • AMPAR_traff_
    model0

    Accession No. : 59
  • PP1
    Pathway No. : 237
    0.11110.09No

    PP2A acting as an Enzyme in  
    AMPAR_traff_model0 Network
     Enzyme Molecule /
    Enzyme Activity
    Accession NamePathway NameKm (uM)kcat (s^-1)RatioEnzyme TypeReagents
    1PP2A /
  • PP2A-dephosph-I1
  • AMPAR_traff_
    model0

    Accession No. : 59
  • PP1
    Pathway No. : 237
    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*
  • AMPAR_traff_
    model0

    Accession No. : 59
  • PP1
    Pathway No. : 237
    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
  • AMPAR_traff_
    model0

    Accession No. : 59
  • PP1
    Pathway No. : 237
    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
  • AMPAR_traff_
    model0

    Accession No. : 59
  • PP1
    Pathway No. : 237
    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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