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Literature summary for 2.7.1.32 extracted from

  • Fukuyama, H.; Yamashita, S.
    Activation of rat liver choline kinase by polyamines (1976), FEBS Lett., 71, 33-36.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
spermine required for maximal activity Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Rattus norvegicus
0.025
-
N,N-diethylethanolamine pH 9.6, 37°C Rattus norvegicus

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Rattus norvegicus
Mn2+
-
Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + choline
-
Rattus norvegicus ADP + O-phosphocholine
-
?
N,N-diethylethanolamine + ATP
-
Rattus norvegicus ADP + N,N-diethylethanolamine phosphate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.2 9.6
-
Rattus norvegicus

pH Range

pH Minimum pH Maximum Comment Organism
8.5 10.5 about 80% of maximum activity at pH 8.5 and pH 10.5 Rattus norvegicus