EC Number | Cloned (Comment) | Organism |
---|---|---|
2.7.1.32 | expressed in Escherichia coli strain BL21(DE3) | Homo sapiens |
EC Number | Crystallization (Comment) | Organism |
---|---|---|
2.7.1.32 | sitting drop vapour diffusion using 25 mM Tris/HCl (pH 7.5), 25 mM KCl, 0.5 mM dithiothreitol, 0.0005 ml of 0.1 M MgCl2 in 12-20% PEG 3350 with 0.2 M NaF | Homo sapiens |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.32 | hemicholinium | - |
Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.32 | 0.07 | - |
choline | in 100 mM Tris-HCl buffer (pH 7.5) containing 100 mM KCl, 10 mM MgCl2, 0.5 mM phosphoenolpyruvate, 0.25 mM NADH, 4 units pyruvate kinase, and 5 units lactate dehydrogenase | Homo sapiens |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.7.1.32 | 52000 | - |
estimated from amino acid sequence | Homo sapiens |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.1.32 | Homo sapiens | P35790 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.1.32 | gluthatione-Sepharose column chromatography, Resource Q column chromatography and Superdex-200 gel filtration | Homo sapiens |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.7.1.32 | liver | - |
Homo sapiens | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.32 | ATP + choline | - |
Homo sapiens | ADP + O-phosphocholine | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.7.1.32 | dimer | x-ray crystallography | Homo sapiens |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.7.1.32 | choline kinase isoform alpha2 | - |
Homo sapiens |
2.7.1.32 | CKalpha2 | - |
Homo sapiens |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.32 | 71.5 | - |
choline | in 100 mM Tris-HCl buffer (pH 7.5) containing 100 mM KCl, 10 mM MgCl2, 0.5 mM phosphoenolpyruvate, 0.25 mM NADH, 4 units pyruvate kinase, and 5 units lactate dehydrogenase | Homo sapiens |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.32 | ATP | - |
Homo sapiens |