EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.7.2.1 | CO | 20% residual activity | Fusarium oxysporum | |
1.7.2.1 | diethyldithiocarbamate | 1 mM, 10% residual activity | Fusarium oxysporum | |
1.7.2.1 | EDTA | 1 mM, 60% resiudal activity | Fusarium oxysporum | |
1.7.2.1 | KCN | 1 mM, 5% residual activity | Fusarium oxysporum |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.7.2.1 | mitochondrion | the first 65 amino acid residues of theN-terminal domain constitute a mitochondrial targeting signal, sequence analysis | Fusarium oxysporum | 5739 | - |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.7.2.1 | copper | ligands of the type 1 and 2 Cu centers are completely conserved in NiR. They are His253, Cys294, His302, and Met307 for the type 1 Cu center and His258, His293, and His456 for type 2.Asp256 and His405 residues are important for enzyme catalysis by forming a hydrogen bond network on the type 2 Cu center. The EPR spectrum is also characteristic of NirK proteins that contain both type 1 and type 2 copper centers | Fusarium oxysporum |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.7.2.1 | 53705 | - |
x * 53705, calculated, x * 60000, SDS-PAGE | Fusarium oxysporum |
1.7.2.1 | 60000 | - |
x * 53705, calculated, x * 60000, SDS-PAGE | Fusarium oxysporum |
1.7.2.1 | 900000 | - |
gel filtration, aggregate | Fusarium oxysporum |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.7.2.1 | Fusarium oxysporum | A9XR52 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.7.2.1 | purified NiR exhibits a blue color spectrum showing maximum absorbance at 594 nm | Fusarium oxysporum |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.7.2.1 | 303 | - |
pH 6.5, 35°C | Fusarium oxysporum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.7.2.1 | nitrite + methyl viologen | - |
Fusarium oxysporum | NO + oxidized methyl viologen + H2O | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.7.2.1 | ? | x * 53705, calculated, x * 60000, SDS-PAGE | Fusarium oxysporum |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.7.2.1 | NirK | - |
Fusarium oxysporum |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.7.2.1 | 6.5 | - |
optimum below pH 6.5 | Fusarium oxysporum |