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Molecule Parameter List for AC2-Gs

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
AC2-Gs participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1010001

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
  • MAPK_network_
    2003
  • 50Network
    Shared_Object_MAPK_network_2003 PKC PLA2 
    PLCbeta Gq MAPK 
    Ras EGFR Sos 
    PLC_g CaMKII CaM 
    PP1 PP2B PKA 
    AC 
    This is a network model of many pathways present at the neuronal synapse. The network has properties of temporal tuning as well as steady-state computational properties. In its default form the network is bistable.Bhalla US Biophys J. 2004 Aug;87(2):745-53

    AC2-Gs acting as a Molecule in  
    MAPK_network_2003 Network
    NameAccession NamePathway NameInitial Conc.
    (uM)
    Volume
    (fL)
    Buffered
    AC2-Gs
  • MAPK_network_
    2003

    Accession No. : 50
  • AC
    Pathway No. : 221
    01000No

    AC2-Gs acting as an Enzyme in  
    MAPK_network_2003 Network
    Enzyme Molecule /
    Enzyme Activity
    Accession NamePathway NameKm (uM)kcat (s^-1)RatioEnzyme TypeReagents
    AC2-Gs /
    kenz
  • MAPK_network_
    2003

    Accession No. : 50
  • AC
    Pathway No. : 221
    20184Classical Michaelis-Menten
    V = Etot.S.Kcat/Km+S
    Substrate
    ATP

    Product
    cAMP

    AC2-Gs acting as a Product in a reaction in  
    MAPK_network_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.
    NameAccession NamePathway NameKfKbKdtauReagents
    Gs-bind-AC2
  • MAPK_network_
    2003

    Accession No. : 50
  • AC
    Pathway No. : 221
    499.998
    (uM^-1 s^-1)
    1
    (s^-1)
    Kd(bf) = 0.002(uM)-Substrate
    AC2
    Gs-alpha

    Product
    AC2-Gs
    Half-max at around 3nM = kb/kf from fig 5 in Feinstein et al PNAS USA 88 10173-10177 1991 kf = kb/1800 = 5.56e-4 kb Ofer's thesis data indicates it is more like 2 nM. kf = kb/1200 = 8.33e-4



    Database compilation and code copyright (C) 2022, Upinder S. Bhalla and NCBS/TIFR
    This Copyright is applied to ensure that the contents of this database remain freely available. Please see FAQ for details.