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View Code? Open in Web Editor NEWA Matlab implementation of Thermodynamics-based Flux Analysis
Home Page: https://lcsb.epfl.ch/
License: GNU General Public License v3.0
A Matlab implementation of Thermodynamics-based Flux Analysis
Home Page: https://lcsb.epfl.ch/
License: GNU General Public License v3.0
Hi
I have run the matTFA for 'GSmodel_Ecoli.mat'. It fails because of infeasibility. I was wondering if the codes works fine on your systems? if not, please let me know what might be the cause of this error?
Thank you
Relaxation of DGo_MECDPS : 28.391 +- 2.256 (sigma) ---> 28.391 +- 72.256
Relaxation of DGo_REPHACCOAI : 16.774 +- 4.121 (sigma) ---> 16.774 +- 24.121
It was not possible to obtain TFA-feasible solutions with the original DGo values calculated by GCM!
We had to relax the following DGo ranges as follows:
ans =
'varName' 'LB-before' 'UB-before' 'LB-relaxed' 'UB-relaxed'
'DGo_MECDPS' [ 26.1357] [ 30.6469] [ 12.6021] [ 44.1805]
'DGo_REPHACCOAI' [ 12.6529] [ 20.8957] [ 8.5316] [ 25.0171]
Error using relaxModelWithDGoSlacks (line 171)
Although we relaxed the DGo variables it was not possible to find a feasible solution!
Error in convToTFA (line 645)
[model, relaxedDGoVarsValues, modelwDGoSlackVars] = relaxModelWithDGoSlacks(model, minObjSolVal,
rxnNameListNoDGoRelax);
Error in tutorial_GEM (line 53)
tmp = convToTFA(prepped_m,ReactionDB,[],'DGo');
I cannot open any of the models in the tutorials or the thermodynamic data file. The error is the same for all
% Not a binary MAT-file. Try load -ASCII to read as text.
and when I use ascii I get this error:
%Unknown text on line number 1 of ASCII file small_ecoli.mat "version".
It seems like I am missing something. could asist me on this?
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