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Molecule Parameter List for CaM-Ca3-PSD

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
CaM-Ca3-PSD participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1000011

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.

    CaM-Ca3-PSD acting as a Molecule in  
    AMPAR_CaMKII_weak_coupling Network
    NameAccession NamePathway NameInitial Conc.
    (uM)
    Volume
    (fL)
    Buffered
    CaM-Ca3-PSD
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • Shared_Object_
    AMPAR_CaMKII_
    weak_coupling

    Pathway No. : 281
  • 00.01No

    CaM-Ca3-PSD 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
  • CaM-Ca3-bind-Ca-
    PSD
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • CaM
    Pathway No. : 283
    0.465
    (uM^-1 s^-1)
    10
    (s^-1)
    Kd(bf) = 21.5048(uM)-Substrate
    Ca-PSD
    CaM-Ca3-PSD

    Product
    CaM-Ca4-PSD
    Use K3 = 21.5 uM here from Stemmer and Klee table 3. kb/kf =21.5 * 6e5 so kf = 7.75e-7, kb = 10

    CaM-Ca3-PSD 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
  • CaM-TR2-Ca2-bind
    -Ca-PSD
  • AMPAR_CaMKII_
    weak_coupling

    Accession No. : 65
  • CaM
    Pathway No. : 283
    3.6
    (uM^-1 s^-1)
    10
    (s^-1)
    Kd(bf) = 2.7778(uM)-Substrate
    Ca-PSD
    CaM-TR2-Ca2-PSD

    Product
    CaM-Ca3-PSD
    K3 = 21.5, K4 = 2.8. Assuming that the K4 step happens first, we get kb/kf = 2.8 uM = 1.68e6 so kf =6e-6 assuming kb = 10



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