EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.4.1.20 | 0.007 | - |
leukotriene A4 | pH 6.5, 30°C | Homo sapiens | |
4.4.1.20 | 0.015 | - |
leukotriene A4 methyl ester | pH 6.5, 30°C | Homo sapiens |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
4.4.1.20 | membrane | associated with | Homo sapiens | 16020 | - |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.4.1.20 | Homo sapiens | - |
- |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
4.4.1.20 | platelet | - |
Homo sapiens | - |
EC Number | Storage Stability | Organism |
---|---|---|
4.4.1.20 | -20°C, enzyme in the membrane fraction from human platelets can be stored without major loss of activity | Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.4.1.20 | leukotriene A4 + glutathione | - |
Homo sapiens | leukotriene C4 + H2O | - |
? | |
4.4.1.20 | leukotriene A4 methyl ester + glutathione | 6.5% of the activity with leukotriene A4 | Homo sapiens | leukotriene C4 methyl ester + H2O | - |
? | |
4.4.1.20 | leukotriene A4 methyl ester + glutathione | - |
Homo sapiens | leukotriene C4 methyl ester | - |
? | |
4.4.1.20 | leukotriene A5 + glutathione | 37% of the activity with leukotriene A4 | Homo sapiens | ? | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.4.1.20 | 6.5 | - |
- |
Homo sapiens |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
4.4.1.20 | 5 | 8.8 | pH 5.5: about 25% of maximal activity, pH 8.8: about 45% of maximal activity | Homo sapiens |