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Molecule Parameter List for PKC-cytosolic | 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-cytosolic participated as | Molecule | Sum total of | Enzyme | Substrate of an enzyme | Product of an enzyme | Substrate in Reaction | Product in Reaction | | No. of occurrences | 1 | 0 | 0 | 0 | 0 | 4 | 0 |
Accession and Pathway Details | |
| Accession Name | Accession No. | Accession Type | Pathway Link | | PKC_2003 | 48 | Pathway |
PKC_2003, PKC | | This model consists of receptor-ligand interaction, G-protein activation, Adenylyl cyclase mediated formation of cAMP and activation of PKA in the neuron. Demonstration programs using this model described in Bhalla US. (2004) Biophys J. 87(2):733-44 to generate a dose-response curve using stochastic calculations are available here. |
PKC-cytosolic acting as a Molecule in PKC_2003 Network
| Name | Accession Name | Pathway Name | Initial Conc.
(uM) | Volume
(fL) | Buffered | | PKC-cytosolic | PKC_2003
Accession No. : 48 | PKC
Pathway No. : 200 | 1 | 1000 | No | | Marquez et al J. Immun 149,2560(92) est 1e6/cell for chromaffin cells We will use 1 uM as our initial concen |
PKC-cytosolic acting as a Substrate in a reaction in PKC_2003 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. |
| | Name | Accession Name | Pathway Name | Kf | Kb | Kd | tau | Reagents | | 1 | PKC-act-by-Ca | PKC_2003
Accession No. : 48 | PKC
Pathway No. : 200 | 0.6
(uM^-1 s^-1) | 0.5
(s^-1) | Kd(bf) = 0.8333(uM) | - | Substrate
Ca
PKC-cytosolic
Product
PKC-Ca
| | | Need est of rate of assoc of Ca and PKC. Assume it is fast The original parameter-searched kf of 439.4 has been scaled by 1/6e8 to account for change of units to n. Kf now 8.16e-7, kb=.6085 Raised kf to 1e-6 to match Ca curve, kb to .5 | | 2 | PKC-basal-act | PKC_2003
Accession No. : 48 | PKC
Pathway No. : 200 | 1
(s^-1) | 50
(s^-1) | Keq = 50(uM) | 0.02sec | Substrate
PKC-cytosolic
Product
PKC-basal*
| | | Initial basal levels were set by kf = 1, kb = 20. In model, though, the basal levels of PKC activity are higher. | | 3 | PKC-act-by-AA | PKC_2003
Accession No. : 48 | PKC
Pathway No. : 200 | 0.0001
(uM^-1 s^-1) | 0.1
(s^-1) | Kd(bf) = 833.3333(uM) | - | Substrate
AA
PKC-cytosolic
Product
PKC-AA*
| | | Raise kf from 1.667e-10 to 2e-10 to get better match to data. | | 4 | PKC-n-DAG | PKC_2003
Accession No. : 48 | PKC
Pathway No. : 200 | 0.0006
(uM^-1 s^-1) | 0.1
(s^-1) | Kd(bf) = 166.6667(uM) | - | Substrate
DAG
PKC-cytosolic
Product
PKC-DAG
| | | kf raised 10 X based on Shinomura et al PNAS 88 5149-5153 1991 closer analysis of Shinomura et al: kf now 1e-8 (was 1.66e-8). Further tweak. To get sufficient AA synergy, increase kf to 1.5e-8 26 June 1996: Corrected DAG levels: reduce kf by 15x from 1.5e-8 to 1e-9 |
| Database compilation and code copyright (C) 2022, Upinder S. Bhalla and NCBS/TIFR
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