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Literature summary for 2.7.1.32 extracted from

  • Uchida, T.; Yamashita, S.
    Molecular cloning, characterization, and expression in Escherichia coli of a cDNA encoding mammalian choline kinase (1992), J. Biol. Chem., 267, 10156-10162.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
enzyme expressed in Escherichia coli Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.043
-
choline pH 9.0 Rattus norvegicus
0.085
-
N,N-dimethylethanolamine pH 9.0 Rattus norvegicus
3.7
-
N-Monomethylethanolamine
-
Rattus norvegicus
8.1
-
ethanolamine pH 9.0 Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0045
-
pH 9.0 Rattus norvegicus

Substrates and Products (Substrate)

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