Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
41000 | - |
gel filtration | Euglena gracilis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Euglena gracilis | in presence of a second enzyme, EC 4.2.1.75, uroporphyrinogen-III synthase, often called co-synthase, the product is cyclized to form uroporphyrinogen-III | ? | - |
? | |
porphobilinogen | Euglena gracilis | - |
? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Euglena gracilis | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Euglena gracilis |
Source Tissue | Comment | Organism | Textmining |
---|
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.1 | - |
- |
Euglena gracilis |
Storage Stability | Organism |
---|---|
0-4°C, less than 5% loss of activity over 10 days | Euglena gracilis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4 porphobilinogen | in the presence of uroporphyrinogen III cosynthase, EC 4.2.1.75 | Euglena gracilis | uroporphyrinogen III + 4 NH3 | - |
? | |
4 porphobilinogen + H2O | stoichiometry of enzyme reaction | Euglena gracilis | hydroxylmethylbilane + 4 NH3 | - |
? | |
additional information | in presence of a second enzyme, EC 4.2.1.75, uroporphyrinogen-III synthase, often called co-synthase, the product is cyclized to form uroporphyrinogen-III | Euglena gracilis | ? | - |
? | |
porphobilinogen | - |
Euglena gracilis | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
porphobilinogen deaminase | - |
Euglena gracilis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
stoichiometry and kinetic mechanism of the enzyme reaction at different pH values | Euglena gracilis |
6 | 9 | pH 6.0: 40% of maximal activity, pH 9.0: 35% of maximal activity | Euglena gracilis |