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Literature summary for 2.7.1.32 extracted from
- The separation, purification, and characterization of ethanolamine kinase and choline kinase from rat liver (1974), Biochemistry, 13, 5135-5141.
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.03 | - |
choline | - |
Rattus norvegicus |  |
| 3.7 | - |
N-Monomethylethanolamine | cosubstrate ATP | Rattus norvegicus | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Rattus norvegicus | - |
- |
- |
Reaction
| Reaction | Comment | Organism | Reaction ID |
|---|---|---|---|
| ATP + choline = ADP + phosphocholine | ethanolamine kinase II and choline kinase do not use a common active site | 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 |
|---|---|---|---|
| 0.169 | - |
- |
Rattus norvegicus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + choline | - |
Rattus norvegicus | ADP + O-phosphocholine | - |
? | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8 | - |
- |
Rattus norvegicus |
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Release 2023.1 (January 2023)
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