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Literature summary extracted from

  • Porter, T.J.; Kent, C.
    Choline/ethanolamine kinase from rat liver (1992), Methods Enzymol., 209, 134-146.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.1.32 choline
-
Rattus norvegicus
2.7.1.32 ethanolamine
-
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
2.7.1.32 0.013
-
choline pH 8.5, 37°C Rattus norvegicus
2.7.1.32 1.2
-
ethanolamine pH 8.5, 37°C 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 47000
-
4 * 47000, SDS-PAGE Rattus norvegicus
2.7.1.32 160000
-
gel filtration 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

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
2.7.1.32 143
-
pH 8.5, 37°C 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
-
?

Subunits

EC Number Subunits Comment Organism
2.7.1.32 tetramer 4 * 47000, SDS-PAGE Rattus norvegicus

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2.7.1.32 0.014
-
choline pH 8.5, 37°C Rattus norvegicus
2.7.1.32 2
-
ethanolamine pH 8.5, 37°C Rattus norvegicus

pI Value

EC Number Organism Comment pI Value Maximum pI Value
2.7.1.32 Rattus norvegicus isoelectric focusing, isoform CKII 4.8 4.7
2.7.1.32 Rattus norvegicus isoelectric focusing, isoform CKI
-
4.8