EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
1.3.3.4 | oleic acid | - |
Hordeum vulgare |
EC Number | General Stability | Organism |
---|---|---|
1.3.3.4 | insensitive to trypsin digestion | Hordeum vulgare |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.3.3.4 | 0.0005 | - |
protoporphyrinogen-IX | - |
Hordeum vulgare |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.3.3.4 | etioplast | - |
Hordeum vulgare | 9513 | - |
1.3.3.4 | mitochondrion | - |
Hordeum vulgare | 5739 | - |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.3.3.4 | 36000 | - |
SDS-PAGE | Hordeum vulgare |
1.3.3.4 | 210000 | - |
gel filtration | Hordeum vulgare |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.3.3.4 | protoporphyrinogen-IX + 3 O2 | Hordeum vulgare | penultimate step of heme and chlorophyll biosynthesis | protoporphyrin-IX + 3 H2O2 | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.3.3.4 | Hordeum vulgare | - |
- |
- |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.3.3.4 | 0.012 | - |
purified enzyme from etioplasts | Hordeum vulgare |
1.3.3.4 | 0.015 | - |
purified enzyme from mitochondria | Hordeum vulgare |
EC Number | Storage Stability | Organism |
---|---|---|
1.3.3.4 | -20°C, in presence of 20% glycerol, several months, minimal loss of activity | Hordeum vulgare |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.3.3.4 | coproporphyrinogen-I + 3 O2 | oxidized at less than 11% of the rate of protoporphyrinogen-IX | Hordeum vulgare | coproporphyrin-I + 3 H2O2 | - |
? | |
1.3.3.4 | mesoporphyrinogen-IX + 3 O2 | oxidized at the same rate as protoporphyrinogen-IX | Hordeum vulgare | mesoporphyrin-IX + 3 H2O2 | - |
? | |
1.3.3.4 | protoporphyrinogen-IX + 3 O2 | - |
Hordeum vulgare | protoporphyrin-IX + 3 H2O2 | - |
? | |
1.3.3.4 | protoporphyrinogen-IX + 3 O2 | penultimate step of heme and chlorophyll biosynthesis | Hordeum vulgare | protoporphyrin-IX + 3 H2O2 | - |
? | |
1.3.3.4 | uroporphyrinogen-I + 3 O2 | oxidized at less than 11% of the rate of protoporphyrinogen-IX | Hordeum vulgare | uroporphyrin-I + 3 H2O2 | - |
? |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.3.3.4 | 55 | - |
60 min at 55°C causes 80% loss of activity | Hordeum vulgare |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.3.3.4 | 6 | - |
- |
Hordeum vulgare |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
1.3.3.4 | 2 | 8 | at pH 2 and pH 10 less than 10% of activity | Hordeum vulgare |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
1.3.3.4 | additional information | - |
unstable on acidification | Hordeum vulgare |