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Molecule Parameter List for NO

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 participated asMoleculeSum total ofEnzymeSubstrate of an enzymeProduct of an enzymeSubstrate in ReactionProduct in Reaction
No. of occurrences1000001

Accession and Pathway Details
Accession NameAccession No.Accession TypePathway Link
NOS_Iwanaga11Pathway
NOS 
This model is based on Iwanaga T et al. Biochemistry (1999) 38(50):16629-35.The model features the catalytic activity of neuronal Nitric Oxide Synthase expressed in Escherichia coli in a four step reaction mechanism. The rates found in the model are used directly from their paper and have been determined from experiments performed at 25 C.

NO acting as a Molecule in  
NOS_Iwanaga Network
NameAccession NamePathway NameInitial Conc.
(uM)
Volume
(fL)
Buffered
NONOS_Iwanaga
Accession No. : 11
NOS
Pathway No. : 65
00.0016667No
Endogenously produced NO concentrations in the course of signal transduction processes are < 100 nM. (Varner et al., Nitric oxide in the nervous system, Academic press, London, UK, pp.191-206.)

NO acting as a Product in a reaction in  
NOS_Iwanaga 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
k4NOS_Iwanaga
Accession No. : 11
NOS
Pathway No. : 65
2.7
(s^-1)
0
(uM^-1 s^-1)
--Substrate
nNOS.Cit+NO

Product
Cit
NO
Rate from Biochem., 1999, 38(50), 16629-16635., from rapid quenching expts at 25 C >>>>>> 2.7 +/- 0.3



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