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Molecule Parameter List for NO_sGCpart_act

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
NO_sGCpart_act participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1000021

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
CondorelliGC19Pathway
condorelliGCmod 
This model features the observations of Condorelli P, George SC. Biophys J. (2001) 80(5):2110-9. They propose a in vivo mechanism for the binding of free NO to sGC based on in vitro data within both pulmonary and vascular smooth muscle. All the parameters used have been obtained from reported results based on experiments. One important conclusion they make is that control of sGC in vivo is most likely to be ultra-sensitive and that activation in vivo occurs at lower NO concentrations than previously reported.

NO_sGCpart_act acting as a Molecule in  
CondorelliGC Network
NameAccession NamePathway NameInitial Conc.
(uM)
Volume
(fL)
Buffered
NO_sGCpart_actCondorelliGC
Accession No. : 19
condorelliGCmod
Pathway No. : 89
00.0016667No
This is the partiallly active form of sGC bound with NO, as proposed by Condorelli et al., 2001, Biophys J, 80:2110-2119.. based originally on Zhao et al., 1999, PNAS,96:14753-14758.

NO_sGCpart_act acting as a Substrate in a reaction in  
CondorelliGC 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
1NOdepPwayCondorelliGC
Accession No. : 19
condorelliGCmod
Pathway No. : 89
1.68
(uM^-1 s^-1)
0
(s^-1)
--Substrate
NO_a
NO_sGCpart_act

Product
NO_sGCfull_act
  Rates from stopped flow experiments performed at 4C from Zhao et al., 1999, PNAS,96:14753-14758. Same rates used by Condorelli P, for his simulations...
2NOindePwayCondorelliGC
Accession No. : 19
condorelliGCmod
Pathway No. : 89
0.0609
(s^-1)
0.014
(s^-1)
Keq = 0.2299(uM)13.351secSubstrate
NO_sGCpart_act

Product
NO_sGCfull_act
  Rates used directly from Condorelli et al., 2001, Biophysical J, 80:2110-2119 .... Rates originally from Zhao et al., 1999, PNAS, 96:14753-14758 from stopped flow spectroscopy experiments performed at 4C.

NO_sGCpart_act acting as a Product in a reaction in  
CondorelliGC 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
NObind_sGCCondorelliGC
Accession No. : 19
condorelliGCmod
Pathway No. : 89
980
(uM^-1 s^-1)
350
(s^-1)
Kd(bf) = 0.3571(uM)-Substrate
NO
sGC_basal

Product
NO_sGCpart_act
Rates at 4C... used directly from paper by Condorelli P, 2001, Biophysical J, 80:2110-2119, which in turn have been obtained mainly from Zhao et al., 1999, PNAS,96:14753-14758.



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