Cloned (Comment) | Organism |
---|---|
- |
Rattus norvegicus |
General Stability | Organism |
---|---|
removal of detergents leads to rapid loss of activity and self-aggregation, high tendency to bind to glass and plastic surfaces even in the presence of detergents | Rattus norvegicus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
4-chloromercuribenzoate | 80% inhibition at 0.0006 mM | Rattus norvegicus | |
5,5'-dithiobis(2-nitrobenzoate) | - |
Rattus norvegicus | |
N-ethylmaleimide | 80% inhibition at 1.5 mM; CTP and phosphocholine protect | Rattus norvegicus | |
phosphate | maximal inhibition of 60% at 120 mM | Rattus norvegicus | |
Sphingolipids | reversed by activating phospholipids | Rattus norvegicus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.22 | - |
CTP | pH 7, 37°C | Rattus norvegicus | |
0.24 | - |
phosphocholine | pH 7, 37°C | Rattus norvegicus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Rattus norvegicus | 5829 | - |
membrane | - |
Rattus norvegicus | 16020 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
44500 | - |
2 * 44500, SDS-PAGE | Rattus norvegicus |
97000 | - |
gel filtration, glycerol density gradient centrifugation | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Rattus norvegicus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
47.5 | - |
- |
Rattus norvegicus |
Storage Stability | Organism |
---|---|
-70°C, 50 mM Tris-HCl, 150 mM NaCl, 1.0 mM EDTA, 2.0 mM DTT, 0.025% NaN3, pH 7.4, 0.03% Triton X-100, 200 mM phosphate, stable for several months | Rattus norvegicus |
4°C, 20% loss of activity per day | Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
CTP + choline phosphate | - |
Rattus norvegicus | diphosphate + CDPcholine | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 44500, SDS-PAGE | Rattus norvegicus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Rattus norvegicus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Rattus norvegicus |