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Molecule Parameter List for PKC-Ca-DAG

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
PKC-Ca-DAG 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
  • Synaptic_
    Network
  • 16Network
    Shared_Object_Synaptic_Network PKC PLA2 
    PLCbeta Gq MAPK 
    Ras EGFR Sos 
    PLC_g CaMKII CaM 
    PP1 PP2B PKA 
    AC CaRegulation 
    This model is an annotated version of the synaptic signaling network.
    The primary reference is Bhalla US and Iyengar R. Science (1999) 283(5400):381-7 but several of the model pathways have been updated.
    Bhalla US Biophys J. 2002 Aug;83(2):740-52
    Bhalla US J Comput Neurosci. 2002 Jul-Aug;13(1):49-62

    PKC-Ca-DAG acting as a Molecule in  
    Synaptic_Network Network
    NameAccession NamePathway NameInitial Conc.
    (uM)
    Volume
    (fL)
    Buffered
    PKC-Ca-DAG
  • Synaptic_
    Network

    Accession No. : 16
  • PKC
    Pathway No. : 71
    01000No
    This is the active PKC form involving Ca and DAG. It has to translocate to the membrane.

    PKC-Ca-DAG acting as a Substrate in a reaction in  
    Synaptic_Network 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
    PKC-DAG-to-memb
  • Synaptic_
    Network

    Accession No. : 16
  • PKC
    Pathway No. : 71
    1
    (s^-1)
    0.1
    (s^-1)
    Keq = 0.1(uM)0.909secSubstrate
    PKC-Ca-DAG

    Product
    PKC-DAG-memb*
    membrane translocation step for Ca.DAG.PKC complex. Rates constrained from Shinomura et al 1991 PNAS 88:5149-5153 and Schaechter and Benowitz 1993 J Neurosci 13(10):4361 as derived in the references cited in PKC general notes.

    PKC-Ca-DAG acting as a Product in a reaction in  
    Synaptic_Network 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
    PKC-act-by-DAG
  • Synaptic_
    Network

    Accession No. : 16
  • PKC
    Pathway No. : 71
    0.008
    (uM^-1 s^-1)
    8.6348
    (s^-1)
    Kd(bf) = 1079.377(uM)-Substrate
    DAG
    PKC-Ca

    Product
    PKC-Ca-DAG
    Ca.PKC interaction with DAG is modeled by this reaction. Kf based on Shinomura et al PNAS 88 5149-5153 1991 and Schaechter and Benowitz 1993 J Neurosci 13(10):4361 and uses the constraining procedure referred to in the general notes for PKC.



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