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Literature summary extracted from

  • Ishidate, K.; Nakazawa, Y.
    Choline/ethanolamine kinase from rat kidney (1992), Methods Enzymol., 209, 121-134.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.1.32 spermine stimulates Rattus norvegicus

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.1.32 5,5'-dithiobis(2-nitrobenzoic acid)
-
Rattus norvegicus
2.7.1.32 Acetylcholine
-
Rattus norvegicus
2.7.1.32 betaine
-
Rattus norvegicus
2.7.1.32 ethanolamine weak Rattus norvegicus
2.7.1.32 hemicholinium
-
Rattus norvegicus
2.7.1.32 methionine
-
Rattus norvegicus
2.7.1.32 additional information
-
Rattus norvegicus
2.7.1.32 N-ethylmaleimide
-
Rattus norvegicus
2.7.1.32 phosphorylcholine
-
Rattus norvegicus
2.7.1.32 serine
-
Rattus norvegicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.1.32 additional information
-
additional information
-
Rattus norvegicus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.7.1.32 cytosol
-
Rattus norvegicus 5829
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.1.32 Mg2+ required Rattus norvegicus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.7.1.32 42000
-
2 * 42000, kidney enzyme, SDS-PAGE Rattus norvegicus
2.7.1.32 75000 80000
-
Rattus norvegicus

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.32 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.1.32
-
Rattus norvegicus

Reaction

EC Number Reaction Comment Organism Reaction ID
2.7.1.32 ATP + choline = ADP + phosphocholine forward reaction follows a sequentially ordered mechanism Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.7.1.32 additional information
-
-
Rattus norvegicus

Storage Stability

EC Number Storage Stability Organism
2.7.1.32 -20°C, stable without any stabilizing additives Rattus norvegicus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.32 ATP + choline
-
Rattus norvegicus ADP + O-phosphocholine
-
?
2.7.1.32 GTP + choline at 50% of the activity with ATP Rattus norvegicus GDP + choline phosphate
-
?
2.7.1.32 additional information specificity overview Rattus norvegicus ?
-
?
2.7.1.32 UTP + choline at 20% of the activity with ATP Rattus norvegicus UDP + choline phosphate
-
?

Subunits

EC Number Subunits Comment Organism
2.7.1.32 dimer 2 * 42000, kidney enzyme, SDS-PAGE Rattus norvegicus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.1.32 8 9.5
-
Rattus norvegicus