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Appl Microbiol Biotechnol. 2004 Mar;64(1):91-8. Global metabolic response of Escherichia coli to gnd or zwf gene-knockout, based on 13C-labeling experiments and the measurement of enzyme activities. Zhao J, Baba T, Mori H, et al.



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ATP production rate Maximum 921.15 -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R00267+2.5*R08549-R00405+1.5*R00402+2.5*R00342
+2.5*R00214
ATP production rate Minium 738.4 -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R08549-R00405+1.5*R00402+2.5*R00342
NADPH production rate Maximum 113.1 R02736+R01528+R00267+R00214
NADPH production rate Minium 40 R02736+R01528
ATP production rate Maximum 1015.1 -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R00267+2.5*R08549-R00405+1.5*R00402+2.5*R00342
+2.5*R00214
ATP production rate Minium 799.85 -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R08549-R00405+1.5*R00402+2.5*R00342
NADPH production rate Maximum 96.1 R02736+R01528+R00267+R00214
NADPH production rate Minium 10 R02736+R01528
ATP production rate Maximum 1109.8 -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R00267+2.5*R08549-R00405+1.5*R00402+2.5*R00342
+2.5*R00214
ATP production rate Minium 884.8 -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R08549-R00405+1.5*R00402+2.5*R00342
NADPH production rate Maximum 90 R02736+R01528+R00267+R00214
NADPH production rate Minium 0 R02736+R01528
ATP production rate Maximum N/A -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R00267+2.5*R08549-R00405+1.5*R00402+2.5*R00342
+2.5*R00214
ATP production rate Minium N/A -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R08549-R00405+1.5*R00402+2.5*R00342
NADPH production rate Maximum 56.1 R02736+R01528+R00267+R00214
NADPH production rate Minium 6.2 R02736+R01528
ATP production rate Maximum N/A -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R00267+2.5*R08549-R00405+1.5*R00402+2.5*R00342
+2.5*R00214
ATP production rate Minium N/A -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R08549-R00405+1.5*R00402+2.5*R00342
NADPH production rate Maximum 49.1 R02736+R01528+R00267+R00214
NADPH production rate Minium 0 R02736+R01528
ATP production rate Maximum N/A -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R00267+2.5*R08549-R00405+1.5*R00402+2.5*R00342
+2.5*R00214
ATP production rate Minium N/A -R01786-R04779+2.5*R01061+R01512+R00200+2.5*R00209
+2.5*R08549-R00405+1.5*R00402+2.5*R00342
NADPH production rate Maximum 50.1 R02736+R01528+R00267+R00214
NADPH production rate Minium 0 R02736+R01528
Growth Condition
Strains Escherichia coli BW25113
Genotype Wild type;lacIq rrnBT14 delta lacZWJ16 hsdR514 delta araBADAH33 delta rhaBADLD78
Culture medium For the construction of the mutants,E.coli cells were cultivated in Luria–Bertani medium.In the case of using antibiotics, ampicillin at 50 ug/ml or kanamycin at 30 ug/ml was used. Batch and chemostat cultivations were performed with minimal medium prepared as described by Sauer et al.
Carbon source Glucose
Growth rate 0.62/h
Case-specific description Metabolic flux distributions in chemostat culture of glucose-grown E.coli BW25113 (parent strain) at 0.2/h.
Growth Condition
Strains Escherichia coli JWK 2011
Genotype with the gnd gene deletion
Culture medium For the construction of the mutants,E.coli cells were cultivated in Luria–Bertani medium.In the case of using antibiotics, ampicillin at 50 ug/ml or kanamycin at 30 ug/ml was used. Batch and chemostat cultivations were performed with minimal medium prepared as described by Sauer et al.
Carbon source Glucose
Growth rate 0.60/h
Case-specific description Metabolic flux distributions in chemostat culture of glucose-grown E.coli gnd strain at 0.2/h.
Growth Condition
Strains Escherichia coli JWK 1841
Genotype with the zwf gene deletion
Culture medium For the construction of the mutants,E.coli cells were cultivated in Luria–Bertani medium.In the case of using antibiotics, ampicillin at 50 ug/ml or kanamycin at 30 ug/ml was used. Batch and chemostat cultivations were performed with minimal medium prepared as described by Sauer et al.
Carbon source Glucose
Growth rate 0.56/h
Case-specific description Metabolic flux distributions in chemostat culture of glucose-grown E.coli zwf strain at 0.2/h.
Growth Condition
Strains Escherichia coli BW25113
Genotype Wild type;lacIq rrnBT14 delta lacZWJ16 hsdR514 delta araBADAH33 delta rhaBADLD78
Culture medium For the construction of the mutants,E.coli cells were cultivated in Luria–Bertani medium.In the case of using antibiotics, ampicillin at 50 ug/ml or kanamycin at 30 ug/ml was used. Batch and chemostat cultivations were performed with minimal medium prepared as described by Sauer et al.
Carbon source Pyruvate
Growth rate 0.38/h
Case-specific description Metabolic flux distribution in chemostat culture of pyruvate-grown E.coli parent strain at 0.2/h.
Growth Condition
Strains Escherichia coli JWK 2011
Genotype with the gnd gene deletion
Culture medium For the construction of the mutants,E.coli cells were cultivated in Luria–Bertani medium.In the case of using antibiotics, ampicillin at 50 ug/ml or kanamycin at 30 ug/ml was used. Batch and chemostat cultivations were performed with minimal medium prepared as described by Sauer et al.
Carbon source Pyruvate
Growth rate 0.39/h
Case-specific description Metabolic flux distribution in chemostat culture of pyruvate-grown E.coli gnd strain at 0.2/h.
Growth Condition
Strains Escherichia coli JWK 1841
Genotype with the zwf gene deletion
Culture medium For the construction of the mutants,E.coli cells were cultivated in Luria–Bertani medium.In the case of using antibiotics, ampicillin at 50 ug/ml or kanamycin at 30 ug/ml was used. Batch and chemostat cultivations were performed with minimal medium prepared as described by Sauer et al.
Carbon source Pyruvate
Growth rate 0.36/h
Case-specific description Metabolic flux distribution in chemostat culture of pyruvate-grown E.coli zwf strain at 0.2/h.
Specific Rate (mmol g-1 h-1)
Carbon source 3.2
CO2 8.17
acetate 0.58
Specific Rate (mmol g-1 h-1)
Carbon source 3.75
CO2 9.9
acetate 1.31
Specific Rate (mmol g-1 h-1)
Carbon source 3.82
CO2 11
acetate 1.11
Specific Rate (mmol g-1 h-1)
Carbon source 7.05
CO2 10.82
acetate 0.33
Specific Rate (mmol g-1 h-1)
Carbon source 6.68
CO2 9.69
acetate 0.37
Specific Rate (mmol g-1 h-1)
Carbon source 6.28
CO2 8.35
acetate 0.56
Source