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Molecule Parameter List for Raf_dash_GTP_dash_Ras

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
Raf_dash_GTP_dash_Ras participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1020001

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
mRNA synthesis94Network
kinetics compartment_1 compartment_2 
The model consists of three major pathways: Calcium-calmodulin dependent protein kinase IV (CaMKIV), Mitogen-activated protein kinase (MAPK) and Protein Phosphatase 1 (PP1). Each of these converged on CREB activation. We also modeled further interactions with Transducer of regulated CREB activity 1 (TORC1) and the protein kinase A (PKA) pathway.

Raf_dash_GTP_dash_Ras acting as a Molecule in  
mRNA synthesis Network
NameAccession NamePathway NameInitial Conc.
(uM)
Volume
(fL)
Buffered
Raf_dash_GTP_dash_RasmRNA synthesis
Accession No. : 94
kinetics
Pathway No. : 1112
01000No

Raf_dash_GTP_dash_Ras acting as an Enzyme in  
mRNA synthesis Network
 Enzyme Molecule /
Enzyme Activity
Accession NamePathway NameKm (uM)kcat (s^-1)RatioEnzyme TypeReagents
1
  • Raf_dash_GTP_
    dash_Ras
     /
  • Raf_dash_GTP_
    dash_Ras.1
  • mRNA synthesis
    Accession No. : 94
    kinetics
    Pathway No. : 1112
    0.15910.34explicit E-S complexSubstrate
    MAPKK

    Product
    MAPKK_dash_ser
        Kinetics are the same as for the craf_1* activity, ie., k1=5.5e-6, k2=0.42, k3 = 0.105 These are basedo n Force et al PNAS USA 91 1270-1274, 1994., but k1 is scaled up 5x (ie., Km is scaled down 5x to the value used here and for craf_1* activity: Km = 0.1591).
    2
  • Raf_dash_GTP_
    dash_Ras
     /
  • Raf_dash_GTP_
    dash_Ras.2
  • mRNA synthesis
    Accession No. : 94
    kinetics
    Pathway No. : 1112
    0.15910.34explicit E-S complexSubstrate
    MAPKK_dash_ser

    Product
    MAPKK_star
        Kinetics are the same as for the craf_1* activity, ie., k1=5.5e-6, k2=0.42, k3 = 0.105 These are basedo n Force et al PNAS USA 91 1270-1274, 1994., but k1 is scaled up 5x (ie., Km is scaled down 5x to the value used here and for craf_1* activity: Km = 0.1591).

    Raf_dash_GTP_dash_Ras acting as a Product in a reaction in  
    mRNA synthesis 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
  • Ras_dash_act_
    dash_unphosph_
    dash_raf
  • mRNA synthesis
    Accession No. : 94
    kinetics
    Pathway No. : 1112
    6
    (uM^-1 s^-1)
    1
    (s^-1)
    Kd(bf) = 0.1667(uM)-Substrate
    GTP_dash_Ras
    craf_dash_1

    Product
  • Raf_dash_GTP_
    dash_Ras

  • 18 May 2003. This reaction is here to provide basal activity for MAPK as well as the potential for direct EGF stimulus without PKC activation. Based on model from FB/fb28c.g: the model used for MKP-1 turnover. The rates there were constrained by basal activity values.



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