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Molecule Parameter List for ATP

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
ATP participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1000020

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
  • NonOsc_Ca_
    IP3metabolism
  • 31Network
    MIPP CaMKII CaM 
    PKC IP3-3K CaRegulation 
    Gq PLCbeta 134_dephos 
    145_dephos IP4-system IHP-system 
    1345_dephos 
    This network models detailed metabolism of Ins(145)P3, integrated with GPCR mediated PLCbeta activation and Ca release by the InsP3 receptor in the neuron. It is similar to the NonOsc_Ca_IP3metab model (accession 23) except that some enzymes have been modified to have reversible kinetics rather than Michaelis-Menten kinetics. These modified enzymes belong to the groups: IP4-system, IP3-3K, 145_dephos and 134_dephos. Mishra J, Bhalla US. Biophys J. 2002 Sep;83(3):1298-316.

    ATP acting as a Molecule in  
    NonOsc_Ca_IP3metabolism Network
    NameAccession NamePathway NameInitial Conc.
    (uM)
    Volume
    (fL)
    Buffered
    ATP
  • NonOsc_Ca_
    IP3metabolism

    Accession No. : 31
  • IHP-system
    Pathway No. : 155
    2700.051000Yes
    Conc for mammalian brain from Huang et al, Biochem 37; 1998

    ATP acting as a Substrate in a reaction in  
    NonOsc_Ca_IP3metabolism 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
    1PP-IP5cmplx-on
  • NonOsc_Ca_
    IP3metabolism

    Accession No. : 31
  • IHP-system
    Pathway No. : 155
    0.0027
    (uM^-2 s^-1)
    2.5
    (s^-1)
    --Substrate
    ATP
    PP-IP5
    PP-IP5-K

    Product
  • PP-IP5-K-complex
  •   from Huang et al, Biochem 37; 1998 Kf calculated using Km for PP-InsP5 and ATP, and Vmax of forward and backward reactions. Kb = Vmax of backward reaction
    2IP6cmplx-on
  • NonOsc_Ca_
    IP3metabolism

    Accession No. : 31
  • IHP-system
    Pathway No. : 155
    0.0038
    (uM^-2 s^-1)
    2.376
    (s^-1)
    --Substrate
    ATP
    IP6
    IP6-K

    Product
    IP6-K-complex
      from Voglmaier et al, PNAS 93; 1996 Kf calculated from Km for InsP6 and ATP, and Vmax for forward and backward reactions Kb = Vmax of backward reaction



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