Cloned (Comment) | Organism |
---|---|
For His-tagged protein production, plasmid is transformed into Escherichia coli BL21 pLysS. | Pseudomonas putida |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
NH4Cl | included in assay medium | Pseudomonas putida | |
Zn2+ | included in assay medium | Pseudomonas putida |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pseudomonas putida | - |
- |
- |
Pseudomonas putida JLR11 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
by nickel affinity chromatography using a continuous imidazole gradient | Pseudomonas putida |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
2,4,6-trinitrotoluene + 2 NADPH + 2 H+ = N-hydroxy-2-methyl-3,5-dinitroaniline + 2 NADP+ + H2O | The amount of N-hydroxy-2-methyl-3,5-dinitroaniline is larger than the amount of N-hydroxy-4-methyl-3,5-dinitroaniline formed. In a further nonenzymatic reaction nitrite is released and N-(2-methyl-3,5-dinitrophenyl)-N-4-methyl-3,5-dinitrophenyl-hydroxylamine and eventually N-(2-methyl-3,5-dinitrophenyl)-N-4-methyl-3,5-dinitroaniline are produced. In adidtion the aromatic ring of 2,4,6-trinitrotoluene is susceptible to nucleophilic attack by hydride ions to form Meisenheimer complex intermediates (monohydride and dihydride complexes) which also form the secondary diaryl hydroxylamines and the secondary diarylamine with release of nitrite | Pseudomonas putida | |
2,4,6-trinitrotoluene + 2 NADPH + 2 H+ = N-hydroxy-4-methyl-3,5-dinitroaniline + 2 NADP+ + H2O | The amount of N-hydroxy-4-methyl-3,5-dinitroaniline is larger than the amount of N-hydroxy-2-methyl-3,5-dinitroaniline formed. In a further nonenzymatic reaction nitrite is released and N,N-bis-(3,5-dinitrotolyl)-hydroxylamine and eventually N,N-bis-(3,5-dinitrotolyl)-amine are produced. In addition the aromatic ring of 2,4,6-trinitrotoluene is susceptible to nucleophilic attack by hydride ions to form Meisenheimer complex intermediates (monohydride and dihydride complexes) which also form the secondary diaryl hydroxylamines and the secondary diarylamine with release of nitrite | Pseudomonas putida |
Synonyms | Comment | Organism |
---|---|---|
flavoprotein reductase | - |
Pseudomonas putida |
xenobiotic reductase B | - |
Pseudomonas putida |
xenobiotic reductase B (XenB)-like flavin reductase | - |
Pseudomonas putida |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
assay at | Pseudomonas putida |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
assay at | Pseudomonas putida |