Fig. 6From: Impact of deletion of the genes encoding acetate kinase on production of L-tryptophan by Escherichia coli The metabolic flux distribution of TRTH and TRTHAT during the later fermentation period of L-tryptophan production. Values in parentheses metabolic flux of TRTHAT. Metabolites abbreviations: Glc Glucose, GAP Glyceraldehyde-3-phosphate, P3G 3-Phosphoglycerate, PEP Phosphoenolpyruvate, Pyr Pyruvate, AcCoA Acetyl coenzyme A, Ru5P Ribulose-5-phosphate, X5P Xylulose-5-phosphate, S7P Sedoheptulose-7-phosphate, E4P Erythrose-4-phosphate, Cho Chorismate, PRPP 5-Phosphoribosyl pyrophosphate, OAA Oxaloacetate, αKG α-Ketoglutarate, Gln Glutamine, Glu Glutamate, Ala Alanine, Lac Lactate, Hac Acetate, Ser Serine, Trp Tryptophan.Back to article page