Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:2.3.3.1 (
citrate synthase
)
4,488
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Superoxide dismutase (SOD)-deficient Escherichia coli was cultivated under the oxidative stress generated by photoexcited
titanium
dioxide. These cells showed higher growth rate and glucose consumption rate with accelerated accumulation of acetic acid in the medium, compared to the cells cultivated under the normal condition without the stress. Under the stress condition, the activity of acetate kinase and mRNA expressions of the enzymes for acetic acid production (pta and ackA) were approximately doubled, while the activity of
citrate synthase
and mRNA expressions of the enzymes in TCA cycle (gltA, acnA, icd, sucA, sucC, sdhA, fumA and mdh) were repressed by about half, as compared with those under the normal condition. These results suggest that the stress-suffering cells switch the metabolic pathway into a "suppressed aerobiosis", possibly for lowering the generation of reactive oxygen species.
...
PMID:Metabolic alternations in SOD-deficient Escherichia coli cells when cultivated under oxidative stress from photoexcited titanium dioxide. 1833 21
