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Molecule Parameter List for STAT1n*-STAT1n*

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
STAT1n*-STAT1n* participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1100012

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
SOCS1_knockout67Pathway
SOCS1_knockout 
This model was taken from the Yamada S et al. FEBS Letters 2003 Jan 16;534(1-3):190-6
This model shows the control mechanism of Jak-Stat pathway, here SOCS1 (Suppressor of cytokine signaling-I) was identified as the negative regulator of Jak and STAT signal transduction pathway. This is the knockout version of Jak-Stat pathway in this model the SOCS1 has been knocked out i.e it formation is not shown.
The graphs are almost similar to the graphs as shown in the paper but STAT1n graph has some ambiguities. Thanks to Dr Satoshi Yamada for clarifying some of those ambiguities and providing the values used in the simulations.

STAT1n*-STAT1n* acting as a Molecule in  
SOCS1_knockout Network
NameAccession NamePathway NameInitial Conc.
(uM)
Volume
(fL)
Buffered
STAT1n*-STAT1n*SOCS1_knockout
Accession No. : 67
SOCS1_knockout
Pathway No. : 294
00.0016667No
Nucleoplasmic fraction of phosphorylated STAT1 dimers Appendix, Satoshi Yamada et al 2003 FEBS Letters 534:190-196

STAT1n*-STAT1n* acting as a Summed Molecule in  
SOCS1_knockout Network
Accession NamePathway NameTargetInput
SOCS1_knockout
Accession No. : 67
SOCS1_knockout
Pathway No. : 294
dup_STAT1n*-STAT1n*STAT1n*-STAT1n*
Duplicate of the STAT1c dimer Appendix, Satoshi Yamada et al 2003 FEBS Letters 534:190-196

STAT1n*-STAT1n* acting as a Substrate in a reaction in  
SOCS1_knockout 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
PPN_binding[1]SOCS1_knockout
Accession No. : 67
SOCS1_knockout
Pathway No. : 294
1
(uM^-1 s^-1)
0.2
(s^-1)
Kd(bf) = 0.2(uM)-Substrate
PPN
STAT1n*-STAT1n*

Product
  • PPN-STAT1n*-STAT
    1n*

  • Binding of PPN to phosphorylated STAT1n dimer Kf = 1*10e+06 /M/sec = 1/uM/sec Kb = 0.2 /sec Appendix, Satoshi Yamada et al 2003 FEBS Letters 534:190-196

    STAT1n*-STAT1n* acting as a Product in a reaction in  
    SOCS1_knockout 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
    1
  • STAT1c_nuclear_
    transport
  • SOCS1_knockout
    Accession No. : 67
    SOCS1_knockout
    Pathway No. : 294
    0.005
    (s^-1)
    0
    (s^-1)
    --Substrate
    STAT1c*-STAT1c*

    Product
    STAT1n*-STAT1n*
      Transport of cytoplasmic, phosphorylated STAT1 dimers to the nucleus Kf = 0.005 /sec Kb = 0 /sec Appendix, Satoshi Yamada et al 2003 FEBS Letters 534:190-196
    2
  • STAT1n*_
    dimerisation
  • SOCS1_knockout
    Accession No. : 67
    SOCS1_knockout
    Pathway No. : 294
    20
    (uM^-1 s^-1)
    0.1
    (s^-1)
    Keq = 0.005(uM)-Substrate
    STAT1n*
    STAT1n*

    Product
    STAT1n*-STAT1n*
      Dimerisation of phosphorylated STAT1n Kf = 20/sec/uM Kb = 0.1/sec Note: These values have been out according to the DATA sheet provided by author. Appendix, Satoshi Yamada et al 2003 FEBS Letters 534:190-196



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