Application | Comment | Organism |
---|---|---|
medicine | the enzyme catalyses the hydrolysis of leukotriene A4 into the proinflammatory substance leukotriene B4 | Homo sapiens |
Protein Variants | Comment | Organism |
---|---|---|
Y378F | products are leukotriene B4 and 5S,12R-dihydroxy-6,10-trans-8,14-cis-eicosatetraenic acid, 203% hydrolase activity, 81% peptidase activity, in comparison to 100% hydrolase- and peptidase activity of wild-type enzyme | Homo sapiens |
Y378Q | products are leukotriene B4 and 5S,12R-dihydroxy-6,10-trans-8,14-cis-eicosatetraenic acid, 45% hydrolase activity, 3% peptidase activity, in comparison to 100% hydrolase- and peptidase activity of wild-type enzyme | Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.006 | - |
leukotriene A4 | pH 8.0, 22°C, wild-type enzyme | Homo sapiens | |
0.023 | - |
leukotriene A4 | pH 8.0, 22°C, mutant Y378F | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
leukotriene A4 + H2O | Homo sapiens | biosynthesis of leukotriene B4 | leukotriene B4 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
leukotriene A4 + H2O | - |
Homo sapiens | leukotriene B4 | - |
? | |
leukotriene A4 + H2O | biosynthesis of leukotriene B4 | Homo sapiens | leukotriene B4 | - |
? |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.85 | - |
leukotriene A4 | pH 8.0, 22°C, wild-type enzyme | Homo sapiens | |
2.09 | - |
leukotriene A4 | pH 8.0, 22°C, mutant Y378F | Homo sapiens |