Activating Compound | Comment | Organism | Structure |
---|---|---|---|
deoxycholate | stimulates activity of enzyme I, II and III at pH 7 | Bos taurus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
EGTA | - |
Bos taurus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | enzyme requires 2-5 mM CaCI2 for maximal activity | Bos taurus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
40000 | 43000 | enzyme form II, gel filtration | Bos taurus |
58000 | 76000 | enzyme form III, gel filtration | Bos taurus |
105000 | 120000 | enzyme form I, gel filtration | Bos taurus |
256000 | 271000 | enzyme form IV, gel filtration | Bos taurus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
heart | - |
Bos taurus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | phosphatidylcholine, phosphatidylethanolamine, or phosphatidylserine are no substrates | Bos taurus | ? | - |
? | |
phosphatidylinositol + H2O | - |
Bos taurus | ? | - |
? | |
phosphatidylinositol 4,5-bisphosphate + H2O | - |
Bos taurus | ? | - |
? | |
phosphatidylinositol 4-phosphate + H2O | - |
Bos taurus | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
myocardial phospholipase C | type I, II, III, and IV | Bos taurus |
phospholipase C | type I, II, III, and IV | Bos taurus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Bos taurus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.5 | 5.5 | type I, II, and III. The major form (III) also has substantial activity at pH 7.0 and above 4 | Bos taurus |