DataEntryID 30 General information Manuscript title: Dynamic modeling of the central carbon metabolism of Escherichia coli. PubMed ID: http://www.ncbi.nlm.nih.gov/pubmed/17590932 Journal: Biotechnology and Bioengineering Year: 2002 Authors: Christophe Chassagnole, Naruemol Noisommit-Rizzi, Joachim W. Schmid, Klaus Mauch, Matthias Reuss Affiliations: Institute of Biochemical Engineering, University of Stuttgart Keywords: dynamic model, Escherichia coli, intracellular metabolites, transient conditions, control and stability analysis Full text article: https://kimosys.org/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbVFFIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--04aba72539615dff3c3c14f2a799b51988439bb8/Chassagnole_2002.pdf Project name: not specified Experiment description Organism: Escherichia coli Strain: K-12 W3110 Data type: time-series data of metabolites Data units: mM Execution date: not specified Experimental details Temperature (°C): 35.0 pH: 7.0 Carbon source: glucose Culture mode: chemostat Process condition: aerobic Dilution rate (h⁻¹): 0.1 Working volume: 1.5 L Biomass concentration (g/L): 8.7 Medium composition: Synthetic mineral medium: 4.0 g/L Na2SO4, 5.36 g/L (NH4)2SO4, 1.0 g/L NHCl, 7.3 g/L K2HPO4, 1.8 g/L NaH2PO4 H2O, 120 g/L (NH4)2-H-citrate, 4.0 mL/L MgSO4 (1M), 6.0 ml/L trace element solution, 0.02 g/L thiamine, 20.0 g/L glucose. General protocol information: Sampling Method: manually every 3 seconds with vacuum-sealed, precooled glass tubes containing the quenching solution; Quenching: liquid nitrogen (-196 ºC) and perchloric acid; Extraction list: perchloric acid; Analysis list: enzymatic, HPLC/HIC; Methods description: The concentrations of the extracellular metabolites (glucose, acetate) and most of the intracellular metabolites were determined as describe previously [1]. Improved analysis of the adenine nucleotides was summarized by Mailinger et al. [2] and Meyer et al. [3]. The metabolites and cometabolites from the pentose-phosphate pathway (6PG, NADP+, and NADPH) were measured according to Vaseghi et al. [4]. See also Figure 1 of the original model. -------------References------------ [1] Theobals U., Mailinger W., Baltes M., Rizzi M., Reuss M., 1997. In vivo analysis of metabolic dynamics in Saccharomyces cerevisae: I. Experimental observations. Biotechnol Bioeng. 55: 305-316. http://doi.org/crtbrx [2] Mailinger W., Baumeister A., Reuss M., Rizzi M., 1998. Rapid and highly automated determination of adenine and pyridine nucleotides in extracts of Saccharomyces cerevisae using a micro robotic sample preparation-HPLC system. J. Biotechnol. 63: 155-166. http://doi.org/bvbfcn [3] Meyer S., Noisommit-Rizzi N., Reuss M., Neubauer P., 1999. Optimized analysis of intracellular adenosine and guanosine phosphate in Escherichia coli. Anal Biochem. 271: 43-52. http://doi.org/c7nb99 [4] Vaseghi S., Baumeister A., Rizzi M., Reuss M., 1999. In vivo dynamics of the pentose phosphate pathway in Saccharomyces cerevisae. Metab Eng. 1: 128-140. http://doi.org/bvvrdg Data file: http://kimosys.org/repository/30/download?parameter=1123; Alternative formats: http://kimosys.org/repository/30/attached_files/125/download; http://kimosys.org/repository/30/attached_files/5/download; Submission and curation Entered by: Administrator KiMoSys Created: 2013-03-06 18:00:37 UTC Updated: 2020-04-24 16:10:28 UTC Version: 1 Status: (reviewed) 2013-12-06 17:17:38 UTC Views: 691 Downloads: 84