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Literature summary for 2.7.3.9 extracted from

  • Patel, H.V.; Vyas, K.A.; Li, X.; Savtchenko, R.; Roseman, S.
    Subcellular distribution of enzyme I of the Escherichia coli phosphoenolpyruvate:glycose phosphotransferase system depends on growth conditions (2004), Proc. Natl. Acad. Sci. USA, 101, 17486-17491.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.7.3.9

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm enzyme in cells from dense colonies grown on agar plates with LB medium or synthetic Neidhardt medium shows primarily bipolar or punctated distribution (concentrated in numerous discrete spots throughout the cell). In liquid culture, under carefully defined carbon-limiting growth conditions cellular levels of active enzyme remain constant for each carbon source, but distribution depends on C source, cell density, growth phase, and apparently on conditioned medium. Determination is diffuse (dispersed throughout the cell) during exponential growth on LB medium or ribose/Neidhardt medium. On ribose distribution is punctate in the stationary phase, reverting to diffuse when more ribose is added. In LB medium, both wild-type enzyme and a nonphosphorylatable mutant, H189Q, show a diffuse distribution during growth, but, shortly after the addition of isopropyl beta-D-thiogalactopyranoside distribution of wild-type enzyme becomes bipolar, trhat of H189Q-Y-EI does not Escherichia coli 5737
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Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
phosphoenolpyruvate + histidine-containing protein Escherichia coli the enzyme is essential for the catabolism of many sugars by bacterial cells pyruvate + phosphorylated histidine-containing protein
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 ?

Organism

Organism UniProt Comment Textmining
Escherichia coli
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphoenolpyruvate + histidine-containing protein
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 Escherichia coli pyruvate + phosphorylated histidine-containing protein
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 ?
phosphoenolpyruvate + histidine-containing protein the enzyme is essential for the catabolism of many sugars by bacterial cells Escherichia coli pyruvate + phosphorylated histidine-containing protein
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 ?

Synonyms

Synonyms Comment Organism
phosphoenolpyruvate:glycose phosphotransferase system
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 Escherichia coli