Article
Glucose 6-phosphate accumulation in mycobacteria: implications for a novel F420-dependent anti-oxidant defense system.
The Journal of biological chemistry - 18 Jun 2010
Hasan Mohammad Rubayet, Rahman Mahbuba, Jaques Sandford, Purwantini Endang, Daniels Lacy
Abstract excerpt
Glucose 6-phosphate (G6P) is a metabolic intermediate with many possible cellular fates. In mycobacteria, G6P is a substrate for an enzyme, F(420)-dependent glucose-6-phosphate dehydrogenase (Fgd), found in few bacterial genera. Intracellular G6P levels in six Mycobacterium sp. were remarkably higher ( approximately 17-130-fold) than Escherichia coli and Bacillus megaterium. The high G6P level in Mycobacterium...
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