BPG stability
BPG produced with yeast PGK was incubated at 70 C,upon which BPG rapidly dephosphorylates to 3PG.
SED-ML:
https://jjj.bio.vu.nl/models/experiments/kouril2017_fig2b/simulate
FAIRDOMHub ID: https://fairdomhub.org/studies/289
Phosphoglycerate kinase acts as a futile cycle at high temperature
Projects: SulfoSys, SulfoSys - Biotec
Experimentalists: Theresa Kouril, Jacky Snoep (model)
Contributor and Creators
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Created: 28th Sep 2017 at 13:16
Last updated: 28th Sep 2017 at 15:00
Related items
Projects: SulfoSys, SulfoSys - Biotec
Institutions: University Duisburg-Essen
Projects: PSYSMO, MOSES, SysMO DB, SysMO-LAB, SulfoSys, SulfoSys - Biotec, Whole body modelling of glucose metabolism in malaria patients, FAIRDOM, Molecular Systems Biology, COMBINE Multicellular Modelling
Institutions: Manchester Centre for Integrative Systems Biology, University of Manchester, University of Stellenbosch, School of Computer Science, University of Manchester, Stellenbosch University
Within the e:Bio - Innovationswettbewerb Systembiologie (Federal Ministry of Education and Research (BMBF)), the SulfoSYSBIOTECH consortium (10 partners), aim to unravel the complexity and regulation of the carbon metabolic network of the thermoacidophilic archaeon Sulfolobus solfataricus (optimal growth at 80°C and pH 3) in order to provide new catalysts ‘extremozymes’ for utilization in White Biotechnology.
Based on the available S. solfataricus genome scale metabolic model (Ulas et al., 2012)
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Programme: e:Bio
Public web page: http://www.sulfosys.com/
Silicon cell model for the central carbohydrate metabolism of the archaeon Sulfolobus solfataricus under temperature variation
Programme: SysMO
Public web page: http://sulfosys.com/
The gluconeogenic conversion of 3-phosphoglycerate via 1,3-bisphosphoglycerate to glyceraldehyde-3-phosphate was compared at 30 C and at 70 C. At 30 C it was possible to produce 1,3-bisphosphoglycerate from 3-phosphoglycerate with phosphoglycerate kinase, but at 70 C, 1,3- bisphosphoglycerate was dephosphorylated rapidly to 3-phosphoglycerate, effectively turning the phosphoglycerate kinase into a futile cycle. At both temperatures it was possible to convert 3-phosphoglycerate to glyceraldehyde
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BPG degradation at 70C
Contributor: Jacky Snoep
Assay type: Metabolite Concentration
Technology type: Technology Type
Snapshots: No snapshots
BPG stability analysis
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BPG stability notebook
Creator: Jacky Snoep
Contributor: Jacky Snoep
Model type: Ordinary differential equations (ODE)
Model format: Mathematica
Environment: Mathematica
