EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
3.1.1.5 | sodium deoxycholate | 0.1%, strongly stimulates phospholipase B activity | Saccharomyces cerevisiae |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.1.1.5 | Al3+ | - |
Saccharomyces cerevisiae | |
3.1.1.5 | deoxycholate | - |
Saccharomyces cerevisiae | |
3.1.1.5 | Fe3+ | - |
Saccharomyces cerevisiae | |
3.1.1.5 | Hg2+ | 5 mM, inhibits phospholipase B activity by 67%, no inhibition of lysophospholipase activity | Saccharomyces cerevisiae | |
3.1.1.5 | SDS | - |
Saccharomyces cerevisiae | |
3.1.1.5 | Triton X-100 | - |
Saccharomyces cerevisiae |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.1.1.5 | 0.18 | - |
phosphatidylcholine | - |
Saccharomyces cerevisiae |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.1.1.5 | membrane | tightly bound to membrane | Saccharomyces cerevisiae | 16020 | - |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.1.1.5 | 330000 | - |
gel filtration | Saccharomyces cerevisiae |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.1.1.5 | Saccharomyces cerevisiae | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
3.1.1.5 | side-chain modification | - |
Saccharomyces cerevisiae |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.1.1.5 | - |
Saccharomyces cerevisiae |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.1.1.5 | 40 | - |
phospholipase B activity | Saccharomyces cerevisiae |
3.1.1.5 | 193 | - |
lysophospholipase activity | Saccharomyces cerevisiae |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.1.5 | 1-acyl-sn-glycero-3-phosphocholine + H2O | - |
Saccharomyces cerevisiae | fatty acid + glycero-3-phosphocholine | - |
? | |
3.1.1.5 | 2-acylglycerophosphocholine + H2O | 2-acyl-sn-glycero-3-phosphocholine | Saccharomyces cerevisiae | fatty acid + glycerylphosphocholine | - |
? | |
3.1.1.5 | phosphatidylcholine + H2O | phospholipase B activity, hydrolyzes the acyl ester bonds sequentially, first the 2-acyl group and then the 1-acyl group | Saccharomyces cerevisiae | lysophosphatidylcholine + glycerophosphorylcholine + a carboxylate | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.1.1.5 | 3.5 | 4 | - |
Saccharomyces cerevisiae |