Inhibitors | Comment | Organism | Structure |
---|---|---|---|
deoxycholate | in reaction with cumene hydroperoxide and linoleic acid hydroperoxide | Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Homo sapiens | 5829 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Se | - |
Homo sapiens |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
16100 | - |
gel filtration | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
glutathione + lipid hydroperoxide | Homo sapiens | protection of biomembranes against oxidative damage | glutathione disulfide + lipid + H2O | - |
? | |
additional information | Homo sapiens | enzyme inhibits lipid peroxidation, which is induced by Fe3+-triethylenetetramine complex, NADPH and ascorbate in presence of glutathione, therefore a physiological amount of alpha-tocopherol, vitamin E, is necessary in the membranes | ? | - |
? | |
additional information | Homo sapiens | enzyme inhibits peroxidation of microsomes | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Homo sapiens |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Homo sapiens | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.009 | - |
- |
Homo sapiens |
160 | - |
purified enzyme, substrate linoleic acid hydroperoxide | Homo sapiens |
190 | - |
purified enzyme, substrate cumene hydroperoxide | Homo sapiens |
210 | - |
purified enzyme, substrate H2O2 | Homo sapiens |
336 | - |
purified enzyme, substrate (beta-(13-hydroperoxy-cis-9,trans-11-octadecadienoyl)-gamma-palmitoyl)-L-alpha-phosphatidylcholine | Homo sapiens |
Storage Stability | Organism |
---|---|
-40°C, about 30% loss of activity during 1 freeze-thaw-cycle | Homo sapiens |
4°C, loss of 10% activity in 1 week | Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
glutathione + (beta-(13-hydroperoxy-cis-9,trans-11-octadecadienoyl)-gamma-palmitoyl)-L-alpha-phosphatidylcholine | - |
Homo sapiens | ? | - |
? | |
glutathione + 1-palmitoyl-2-(13-hydroperoxy-cis-9,trans-11-octadecadienoyl)-3-phosphatidylcholine | - |
Homo sapiens | ? | - |
? | |
glutathione + cumene hydroperoxide | - |
Homo sapiens | ? | - |
? | |
glutathione + H2O2 | - |
Homo sapiens | ? | - |
? | |
glutathione + linoleic acid hydroperoxide | - |
Homo sapiens | ? | - |
? | |
glutathione + lipid hydroperoxide | - |
Homo sapiens | glutathione disulfide + lipid + H2O | - |
? | |
glutathione + lipid hydroperoxide | protection of biomembranes against oxidative damage | Homo sapiens | glutathione disulfide + lipid + H2O | - |
? | |
additional information | enzyme inhibits lipid peroxidation, which is induced by Fe3+-triethylenetetramine complex, NADPH and ascorbate in presence of glutathione, therefore a physiological amount of alpha-tocopherol, vitamin E, is necessary in the membranes | Homo sapiens | ? | - |
? | |
additional information | enzyme inhibits peroxidation of microsomes | Homo sapiens | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Homo sapiens |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
91 | - |
(beta-(13-hydroperoxy-cis-9,trans-11-octadecadienoyl)-gamma-palmitoyl)-L-alpha-phosphatidylcholine | - |
Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.6 | - |
assay at | Homo sapiens |