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Molecule Parameter List for PKA_dash_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
PKA_dash_active participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1060043

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
  • Differential syn
    thesis of mRNA
  • 95Network
    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.

    PKA_dash_active acting as a Molecule in  
    Differential synthesis of mRNA Network
    NameAccession NamePathway NameInitial Conc.
    (uM)
    Volume
    (fL)
    Buffered
    PKA_dash_active
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    01000No

    PKA_dash_active acting as an Enzyme in  
    Differential synthesis of mRNA Network
     Enzyme Molecule /
    Enzyme Activity
    Accession NamePathway NameKm (uM)kcat (s^-1)RatioEnzyme TypeReagents
    1PKA_dash_active /
    phosph_dash_PDE
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    7.594explicit E-S complexSubstrate
    cAMP_dash_PDE

    Product
  • cAMP_dash_PDE_
    star

  •    
    2PKA_dash_active /
    Src_phospho
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    0.05204explicit E-S complexSubstrate
    Src

    Product
    Src_star
       
    3PKA_dash_active /
  • PKA_dash_
    phosph_dash_GEF
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    7.594explicit E-S complexSubstrate
    inact_dash_GEF

    Product
  • inact_dash_GEF_
    star

  •     This pathway inhibits Ras when cAMP is elevated. See: Hordijk et al JBC 269:5 3534-3538 1994 Burgering et al EMBO J 12:11 4211-4220 1993 The rates are the same as used in PKA-phosph-I1
    4PKA_dash_active /
  • PKA_dash_
    phosph_dash_I1
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    7.594explicit E-S complexSubstrate
    I1

    Product
    I1_star
        #s from Bramson et al CRC crit rev Biochem 15:2 93-124. They have a huge list of peptide substrates and I have chosen high-ish rates. These consts give too much PKA activity, so lower Vmax 1/3. Now, k1 = 3e-5, k2 = 36, k3 = 9 (still pretty fast). Also lower Km 1/3 so k1 = 1e-5 Cohen et al FEBS Lett 76:182-86 1977 say rate =30% PKA act on phosphokinase beta.
    5PKA_dash_active /
    CaMKKphosph
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    4.69990.68333.99997073156explicit E-S complexSubstrate
    CaMKK_CaM_Ca_c

    Product
    CaMKKp
    CaM_dash_Ca4
       
    6PKA_dash_active /
    SIK2_phosp
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    4.59970.14explicit E-S complexSubstrate
    SIK2

    Product
    SIK2_star
       

    PKA_dash_active acting as a Substrate in a reaction in  
    Differential synthesis of mRNA 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
    1C1_dash_binding
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    799.02
    (uM^-1 s^-1)
    0.186
    (s^-1)
    Kd(bf) = 0.0002(uM)-Substrate
    PKA_dash_active
    R2

    Product
    R2C1
      PMID: 11110787
    2C2_dash_binding
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    799.02
    (uM^-1 s^-1)
    0.186
    (s^-1)
    Kd(bf) = 0.0002(uM)-Substrate
    PKA_dash_active
    R2C1

    Product
    R2C2
     
    3inhib_dash_PKA
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    60
    (uM^-1 s^-1)
    1
    (s^-1)
    Kd(bf) = 0.0167(uM)-Substrate
    PKA_dash_active
  • PKA_dash_
    inhibitor


    Product
  • inhibited_dash_
    PKA

  •  
    4PKAimport
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    0.0003
    (s^-1)
    0.0005
    (s^-1)
    Keq = 1.5164(uM)1250secSubstrate
    PKA_dash_active

    Product
    PKA_dash_active
     

    PKA_dash_active acting as a Product in a reaction in  
    Differential synthesis of mRNA 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
    1Release_dash_C1
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    60
    (s^-1)
    18
    (uM^-1 s^-1)
    Kd(cb) = 0.3(uM)-Substrate
    R2C2_dash_cAMP4

    Product
    PKA_dash_active
    R2C_dash_cAMP4
     
    2Release_dash_C2
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    60
    (s^-1)
    18
    (uM^-1 s^-1)
    Kd(cb) = 0.3(uM)-Substrate
    R2C_dash_cAMP4

    Product
    PKA_dash_active
    R2_dash_cAMP4
     
    3PKAimport
  • Differential syn
    thesis of mRNA

    Accession No. : 95
  • kinetics
    Pathway No. : 1115
    0.0003
    (s^-1)
    0.0005
    (s^-1)
    Keq = 1.5164(uM)1250secSubstrate
    PKA_dash_active

    Product
    PKA_dash_active
     



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