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Literature summary for 2.7.1.82 extracted from

  • Weinhold, P.A.; Rethy, V.B.
    Ethanolamine phosphokinase: activity and properties during liver development (1972), Biochim. Biophys. Acta, 276, 143-154.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
ATP free Rattus norvegicus
betaine not Rattus norvegicus
choline
-
Rattus norvegicus
Mn2+
-
Rattus norvegicus
additional information not inhibitory: CDP-choline Rattus norvegicus
N,N-dimethylethanolamine
-
Rattus norvegicus
N-Methylethanolamine
-
Rattus norvegicus
phosphorylcholine not Rattus norvegicus
Phosphorylethanolamine not Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
ethanolamine 37°C, pH 8.5 Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
additional information supernatant fraction Rattus norvegicus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ Mg-ATP complex is the substrate Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + ethanolamine
-
Rattus norvegicus ADP + O-phosphoethanolamine
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
-
Rattus norvegicus

pH Range

pH Minimum pH Maximum Comment Organism
8 9 80% of maximum activity at pH 8.0 and pH 9.0 Rattus norvegicus