Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) cells | Pyrococcus furiosus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.4 | - |
hydroxylamine | purified enzyme, at 70°C and pH 9.0 | Pyrococcus furiosus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | the enzyme contains 2.7 Fe per molecule, in the case of full occupation of a hybrid cluster and a [4Fe-4S] cluster 8 Fe/molecule can be expected | Pyrococcus furiosus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
51300 | - |
2 * 51300, calculated from amino acid sequence | Pyrococcus furiosus |
52000 | - |
2 * 52000, SDS-PAGE | Pyrococcus furiosus |
102000 | - |
native PAGE | Pyrococcus furiosus |
102600 | - |
calculated from amino acid sequence | Pyrococcus furiosus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pyrococcus furiosus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
Poros HQ anion-exchange column chromatography and Superdex 200 gel filtration | Pyrococcus furiosus |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
3.7 | - |
purified enzyme, at 70°C and pH 9.0 | Pyrococcus furiosus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
hydroxylamine + reduced methyl viologen | - |
Pyrococcus furiosus | ammonia + oxidized methyl viologen | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 52000, SDS-PAGE | Pyrococcus furiosus |
homodimer | 2 * 51300, calculated from amino acid sequence | Pyrococcus furiosus |
Synonyms | Comment | Organism |
---|---|---|
fuscoredoxin | - |
Pyrococcus furiosus |
HCP | - |
Pyrococcus furiosus |
hybrid cluster protein | - |
Pyrococcus furiosus |
prismane protein | - |
Pyrococcus furiosus |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
3.8 | - |
hydroxylamine | purified enzyme, at 70°C and pH 9.0 | Pyrococcus furiosus |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
9.5 | - |
hydroxylamine | purified enzyme, at 70°C and pH 9.0 | Pyrococcus furiosus |