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Literature summary for 2.7.1.121 extracted from

  • Jin, R.Z.; Lin, E.C.C.
    An inducible phosphoenolpyruvate: dihydroxyacetone phosphotransferase system in Escherichia coli (1984), J. Gen. Microbiol., 130, 83-88.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information 30°C, enzyme II, 0.003-0.004 mM for mannitol, glucitol and galactitol depending on substrate and 0.01-0.05 mM for glucose and mannose depending on substrate Escherichia coli
0.1
-
dihydroxyacetone 30°C, enzyme II Escherichia coli

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm enzyme I Escherichia coli 5737
-
membrane enzyme II complex Escherichia coli 16020
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
phosphoenolpyruvate + glycerone Escherichia coli overall reaction of phosphotransferase system, involved in glycerol dissimilation of E. coli pyruvate + glycerone phosphate enzyme II complex ?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
wild-type
-
Escherichia coli ECL1
-
wild-type
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphoenolpyruvate + glycerone overall reaction of phosphotransferase system, involved in glycerol dissimilation of E. coli Escherichia coli pyruvate + glycerone phosphate enzyme II complex ?
phosphoenolpyruvate + histidine-containing protein enzyme I Escherichia coli pyruvate + phosphohistidinoprotein
-
?
phosphoenolpyruvate + histidine-containing protein enzyme I Escherichia coli ECL1 pyruvate + phosphohistidinoprotein
-
?
phosphohistidinoprotein + D-fructose enzyme II complex Escherichia coli histidine-containing protein + ?
-
?
phosphohistidinoprotein + D-galactitol enzyme II complex Escherichia coli histidine-containing protein + D-galactitol phosphate
-
?
phosphohistidinoprotein + D-galactitol enzyme II complex Escherichia coli ECL1 histidine-containing protein + D-galactitol phosphate
-
?
phosphohistidinoprotein + D-glucitol enzyme II complex Escherichia coli histidine-containing protein + D-glucitol phosphate
-
?
phosphohistidinoprotein + D-glucitol enzyme II complex Escherichia coli ECL1 histidine-containing protein + D-glucitol phosphate
-
?
phosphohistidinoprotein + D-glucose enzyme II complex Escherichia coli histidine-containing protein + D-glucose phosphate
-
?
phosphohistidinoprotein + D-mannitol enzyme II complex Escherichia coli histidine-containing protein + D-mannitol phosphate
-
?
phosphohistidinoprotein + D-mannitol enzyme II complex Escherichia coli ECL1 histidine-containing protein + D-mannitol phosphate
-
?
phosphohistidinoprotein + D-mannose enzyme II complex Escherichia coli histidine-containing protein + D-mannose phosphate
-
?
phosphohistidinoprotein + dihydroxyacetone enzyme II complex Escherichia coli histidine-containing protein + dihydroxyacetone phosphate
-
?
phosphohistidinoprotein + glycerone i.e. dihydroxyacetone, enzyme II complex Escherichia coli histidine-containing protein + glycerone phosphate
-
?
phosphohistidinoprotein + glycerone i.e. dihydroxyacetone, enzyme II complex Escherichia coli ECL1 histidine-containing protein + glycerone phosphate
-
?
phosphohistidinoprotein + N-acetyl-D-glucosamine enzyme II complex Escherichia coli histidine-containing protein + N-acetyl-D-glucosamine phosphate
-
?