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Matched Description: transcriptional repressor) and activated by galactonate. DgoR inhibits the operon by binding to two closely … ) and dgoT (D-galactonate transporter). DgoK, dgoA and dgoD are enzymes used in the utilization of … galactonate (galactonate to pyruvate and D-glyceraidehyde-3-phosphate). Galactonate is brought into the … is used to turn 2-dehydro-3-deoxy-D-galactonate-6-phosphate to pyruvate and D-glyceraidehyde-3-phosphate.

Matched Description: to produce several antibiotics, and nickel accumulation within this organism has been shown to … ²⁺ ions, undergoes a conformational change, and binds to DNA to repress transcription of nickel … transcriptional repressor that controls the expression of genes involved in nickel transport and … of the high-affinity NikABCDE ABC transporter system, which captures nickel ions and delivers them … to the transporter. nikB, nikC, nikD, nikE – These genes encode the membrane-spanning and ATPase

Matched Description: The pathway of trehalose utilization in Escherichia coli is different at low and high osmolarity … and glucose 6-phosphate. treB and treC, the genes for the enzymes involved, form an operon that is … transcriptional regulator TreR. TreR typically functions as a repressor and responds to the presence of … synthesis and degradation pathways depending on the metabolic context.

Matched Description: -glucuronate, a sugar acid commonly found in plant cell walls and in the degradation of glycosaminoglycans … such as heparan sulfate and chondroitin sulfate. D-glucuronate is derived from the breakdown of … plant-derived polysaccharides, especially from the hydrolysis of hemicellulose and pectin, or from the … bacteria that inhabit plant-rich environments, where D-glucuronate serves as a key carbon and energy … source, contributing to the degradation of plant materials and the recycling of carbon.

Matched Description: Escherichia coli can utilize D-mannose for its sole carbon and energy source. Alpha-D-mannose is … isomerase. D-fructose-6-phosphate is an intermediate of glycolysis and can enter the pathways of … phosphorylated aldohexoses (β-D-glucose-6-phosphate, D-mannose-6-phosphate) and phosphorylated ketohexoses (D … phosphomannomutase and mannose-1-phosphate guanylyltransferase. GDP-D-mannose produces GDP-L-fucose beginning … epimerase and reductase of GDP-4-dehydro-6-deoxy-D-mannose. L-fucose then enters the colanic acid building blocks biosynthesis pathway.

Matched Description: protein) and inhibited by low concentrations of histidine (or high concentration of ammonium). HutP … bound from the upstream operon and to continue transcribing through this operon. When histidine is … present in low concentrations and ammonium is in high concentration, hutP releases the operon. Therefore … (Formimidoylglutamase) and hutM (Putative histidine permease). HutH, hutU, hutI and hutG are enzymes

Matched Description: Escherichia coli can utilize D-mannose for its sole carbon and energy source. Alpha-D-mannose is … isomerase. D-fructose-6-phosphate is an intermediate of glycolysis and can enter the pathways of … phosphorylated aldohexoses (β-D-glucose-6-phosphate, D-mannose-6-phosphate) and phosphorylated ketohexoses (D … phosphomannomutase and mannose-1-phosphate guanylyltransferase. GDP-D-mannose produces GDP-L-fucose beginning … epimerase and reductase of GDP-4-dehydro-6-deoxy-D-mannose. L-fucose then enters the colanic acid building blocks biosynthesis pathway.

Matched Description: Escherichia coli can utilize D-mannose for its sole carbon and energy source. Alpha-D-mannose is … isomerase. D-fructose-6-phosphate is an intermediate of glycolysis and can enter the pathways of … phosphorylated aldohexoses (β-D-glucose-6-phosphate, D-mannose-6-phosphate) and phosphorylated ketohexoses (D … phosphomannomutase and mannose-1-phosphate guanylyltransferase. GDP-D-mannose produces GDP-L-fucose beginning … epimerase and reductase of GDP-4-dehydro-6-deoxy-D-mannose. L-fucose then enters the colanic acid building blocks biosynthesis pathway.

Matched Description: Escherichia coli can utilize D-mannose for its sole carbon and energy source. Alpha-D-mannose is … isomerase. D-fructose-6-phosphate is an intermediate of glycolysis and can enter the pathways of … phosphorylated aldohexoses (β-D-glucose-6-phosphate, D-mannose-6-phosphate) and phosphorylated ketohexoses (D … phosphomannomutase and mannose-1-phosphate guanylyltransferase. GDP-D-mannose produces GDP-L-fucose beginning … epimerase and reductase of GDP-4-dehydro-6-deoxy-D-mannose. L-fucose then enters the colanic acid building blocks biosynthesis pathway.

Matched Description: Escherichia coli can utilize D-mannose for its sole carbon and energy source. Alpha-D-mannose is … isomerase. D-fructose-6-phosphate is an intermediate of glycolysis and can enter the pathways of … phosphorylated aldohexoses (β-D-glucose-6-phosphate, D-mannose-6-phosphate) and phosphorylated ketohexoses (D … phosphomannomutase and mannose-1-phosphate guanylyltransferase. GDP-D-mannose produces GDP-L-fucose beginning … epimerase and reductase of GDP-4-dehydro-6-deoxy-D-mannose. L-fucose then enters the colanic acid building blocks biosynthesis pathway.