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Molecule Parameter List for PP1-active

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
PP1-active participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1050011

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
  • AMPAR_CaMKII_
    weak_coupling
  • 65Network
    Shared_Object_AMPAR_CaMKII_weak_coupling CaMKII CaM 
    PP1 PP2B PP1_PSD 
    AMPAR PKA AC 
    AMPAR_memb PP1_CaMKII_PSD CaMKII_PSD 
    This is a model of weak coupling between the AMPAR traffikcing bistability, and the CaMKII autophosphorylation bistability. In this model, there are three stable states: Both off, AMPAR on, or both on. The fourth possible state: CaMKII on but AMPAR off, is not truly stable, since over the course of hours the AMPAR also turns on.

    PP1-active acting as a Molecule in  
    AMPAR_CaMKII_weak_coupling Network
    NameAccession NamePathway NameInitial Conc.
    (uM)
    Volume
    (fL)
    Buffered
    PP1-active
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • Shared_Object_
    AMPAR_CaMKII_
    weak_coupling

    Pathway No. : 281
  • 1.80.09No
    Cohen et al Meth Enz 159 390-408 is main source of info conc = 1.8 uM

    PP1-active acting as an Enzyme in  
    AMPAR_CaMKII_weak_coupling Network
     Enzyme Molecule /
    Enzyme Activity
    Accession NamePathway NameKm (uM)kcat (s^-1)RatioEnzyme TypeReagents
    1PP1-active /
    Deph-thr286
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • Shared_Object_
    AMPAR_CaMKII_
    weak_coupling

    Pathway No. : 281
  • 5.099052.54explicit E-S complexSubstrate
  • CaMKII-thr286*-C
    aM


    Product
    CaMKII-CaM
  • 2PP1-active /
    Deph-thr286b
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • Shared_Object_
    AMPAR_CaMKII_
    weak_coupling

    Pathway No. : 281
  • 5.099052.54explicit E-S complexSubstrate
    CaMKII-thr286

    Product
    CaMKII
    3PP1-active /
    Deph-thr305
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • Shared_Object_
    AMPAR_CaMKII_
    weak_coupling

    Pathway No. : 281
  • 5.099052.54explicit E-S complexSubstrate
    CaMKII***

    Product
    CaMKII-thr286
    4PP1-active /
    Deph-thr286c
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • Shared_Object_
    AMPAR_CaMKII_
    weak_coupling

    Pathway No. : 281
  • 5.099052.54explicit E-S complexSubstrate
    CaMKII***

    Product
    CaMK-thr305
    5PP1-active /
    Deph-thr305a
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • Shared_Object_
    AMPAR_CaMKII_
    weak_coupling

    Pathway No. : 281
  • 5.099052.54explicit E-S complexSubstrate
    CaMK-thr305

    Product
    CaMKII

    PP1-active acting as a Substrate in a reaction in  
    AMPAR_CaMKII_weak_coupling Network
    Kd is calculated only for second order reactions, like nA+nB <->nC or nA<->nC+nD, where n is number and A,B,C,D are molecules, where as for first order reactions Keq is calculated. Kd for higher order reaction are not consider.
    NameAccession NamePathway NameKfKbKdtauReagents
    Inact-PP1
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • PP1
    Pathway No. : 284
    499.981
    (uM^-1 s^-1)
    0.1
    (s^-1)
    Kd(bf) = 0.0002(uM)-Substrate
    I1*
    PP1-active

    Product
    PP1-I1*
    K inhib = 1nM from Cohen Ann Rev Bioch 1989, 4 nM from Foukes et al Assume 2 nM. kf /kb = 8.333e-4

    PP1-active acting as a Product in a reaction in  
    AMPAR_CaMKII_weak_coupling Network
    Kd is calculated only for second order reactions, like nA+nB <->nC or nA<->nC+nD, where n is number and A,B,C,D are molecules, where as for first order reactions Keq is calculated. Kd for higher order reaction are not consider.
    NameAccession NamePathway NameKfKbKdtauReagents
    dissoc-PP1-I1
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • PP1
    Pathway No. : 284
    1
    (s^-1)
    0
    (uM^-1 s^-1)
    --Substrate
    PP1-I1

    Product
    I1
    PP1-active
    Let us assume that the equil in this case is very far over to the right. This is probably safe.



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