Inhibitors | Comment | Organism | Structure |
---|---|---|---|
H2O2 | half-life of 22 min both in absence or presence of 2-mercaptoethanol | Pseudoalteromonas haloplanktis | |
NaN3 | 50% inhibition at 6.9 mM in absence, at 9.0 mM in presence of 2-mercaptoethanol | Pseudoalteromonas haloplanktis | |
peroxynitrite | 50% inhibition at 0.032 mM in absence, at 0.153 mM in presence of 2-mercaptoethanol | Pseudoalteromonas haloplanktis |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | 0.75 atoms per subunit | Pseudoalteromonas haloplanktis | |
additional information | protein contains no manganese | Pseudoalteromonas haloplanktis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
21251 | - |
2 * 21251, mass spectrometry, 2 * 22000, SDS-PAGE | Pseudoalteromonas haloplanktis |
22000 | - |
2 * 21251, mass spectrometry, 2 * 22000, SDS-PAGE | Pseudoalteromonas haloplanktis |
45000 | - |
non-reducing SDS-PAGE | Pseudoalteromonas haloplanktis |
46000 | - |
gel filtration | Pseudoalteromonas haloplanktis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pseudoalteromonas haloplanktis | P84612 | - |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
specific activity is 14000 U per mg protein and mol Fe, and 10000 U per mg protein and mol Fe in presence of 2-mercaptoethanol. Specific activity shows little variation between 5°C and 25°C | Pseudoalteromonas haloplanktis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
O2- + H+ | - |
Pseudoalteromonas haloplanktis | O2 + H2O2 | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 21251, mass spectrometry, 2 * 22000, SDS-PAGE | Pseudoalteromonas haloplanktis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
5 | 25 | no data available above or below | Pseudoalteromonas haloplanktis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | 10.5 | - |
Pseudoalteromonas haloplanktis |