EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.6.1.7 | L-kynurenine | inhibition above 5 mM | Neurospora crassa | |
2.6.1.7 | pyridoxal 5'-phosphate | at high concentrations | Neurospora crassa |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.6.1.7 | 0.7 | - |
pyruvate | pH 7.5, 37°C, cosubstrate L-kynurenine | Neurospora crassa | |
2.6.1.7 | 0.7 | - |
2-oxoglutarate | pH 7.5, 37°C, cosubstrate L-kynurenine | Neurospora crassa | |
2.6.1.7 | 1.5 | - |
L-kynurenine | pH 7.5, 37°C | Neurospora crassa |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.6.1.7 | Neurospora crassa | - |
- |
- |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.6.1.7 | 1.5 | - |
L-kynurenine | Neurospora crassa |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.6.1.7 | L-3-hydroxykynurenine + 2-oxoglutarate | - |
Neurospora crassa | xanthurenic acid + L-glutamate | - |
? | |
2.6.1.7 | L-kynurenine + 2-oxobutyrate | less effective than 2-oxoglutarate | Neurospora crassa | kynurenic acid + 2-aminobutanoate + H2O | - |
? | |
2.6.1.7 | L-kynurenine + 2-oxoglutarate | no activity with D-kynureinine | Neurospora crassa | kynurenic acid + L-glutamate + H2O | - |
? | |
2.6.1.7 | L-kynurenine + 2-oxoisopentanoate | poor substrate | Neurospora crassa | kynurenic acid + 2-aminoisopentanoate + H2O | - |
? | |
2.6.1.7 | L-kynurenine + 2-oxopentanoate | less effective than 2-oxoglutarate | Neurospora crassa | kynurenic acid + L-norvaline + H2O | - |
? | |
2.6.1.7 | L-kynurenine + 3-indole-2-oxopropanoate | - |
Neurospora crassa | kynurenic acid + L-tryptophan + H2O | - |
? | |
2.6.1.7 | L-kynurenine + 3-methyl-2-oxopentanoate | poor substrate | Neurospora crassa | kynurenic acid + L-isoleucine + H2O | - |
? | |
2.6.1.7 | L-kynurenine + 3-phenyl-2-oxopropanoate | - |
Neurospora crassa | kynurenic acid + L-phenylalanine + H2O | - |
? | |
2.6.1.7 | L-kynurenine + pyruvate | - |
Neurospora crassa | kynurenic acid + L-alanine + H2O | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.6.1.7 | 37 | - |
assay at | Neurospora crassa |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.6.1.7 | 7.5 | - |
- |
Neurospora crassa |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.6.1.7 | 6.2 | 9.2 | approx. half-maximal activity at pH 6.2, approx. 60% of maximal activity at pH 9.2 | Neurospora crassa |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.6.1.7 | additional information | pyridoxamine 5'-phosphate is not a cofactor | Neurospora crassa | |
2.6.1.7 | pyridoxal 5'-phosphate | Km-value: 0.001 mM | Neurospora crassa |