Activating Compound | Comment | Organism | Structure |
---|---|---|---|
activator protein 18.5 kDa | 2fold increase of activation, co-purified with the enzyme | Rattus sp. | |
Calmodulin | activation, source: bovine | Rattus sp. |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.35 | - |
glycerophosphocholine | partially purified enzyme | Rattus sp. | |
0.65 | - |
glycerophosphocholine | - |
Rattus sp. |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Rattus sp. | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | 6-fold activation at 5 mM, 2-fold activation at 0.1 mM with sigmoidal kinetic charactaristics | Rattus sp. | |
Mg2+ | 2-fold activation at 0.05 mM | Rattus sp. |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
sn-glycero 3-phosphorylcholine + H2O | Rattus sp. | cellular phosphatidylcholine catabolic pathway | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus sp. | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Rattus sp. |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
uterus | - |
Rattus sp. | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
2.19 | - |
partially purified enzyme | Rattus sp. |
4.57 | - |
0.55 æM activator protein added | Rattus sp. |
5.72 | - |
1.1 æM activator protein added | Rattus sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
glycerophosphocholine + H2O | - |
Rattus sp. | glycerol 1,2-cyclic phosphate + choline | - |
? | |
sn-glycero 3-phosphorylcholine + H2O | exclusive substrates | Rattus sp. | sn-glycerol 3-phosphate + choline | - |
? | |
sn-glycero 3-phosphorylcholine + H2O | cellular phosphatidylcholine catabolic pathway | Rattus sp. | ? | - |
? |