Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | 2 mM, total activity loss | Triticum aestivum | |
alpha,alpha'-dipyridyl | - |
Triticum aestivum | |
dithioerythritol | 2 mM, total activity loss | Triticum aestivum | |
dithiothreitol | 2 mM, total activity loss | Triticum aestivum | |
EDTA | - |
Triticum aestivum | |
o-phenanthroline | - |
Triticum aestivum | |
p-hydroxymercurisulfonate | 10 mM, activity loss of 60% | Triticum aestivum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
25000 | - |
molecular form A, SDS-PAGE | Triticum aestivum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-tryptophan + O2 | Triticum aestivum | - |
formylkynurenine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Triticum aestivum | - |
- |
- |
Purification (Comment) | Organism |
---|---|
three molecular forms: A,B,C | Triticum aestivum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
germ | - |
Triticum aestivum | - |
Storage Stability | Organism |
---|---|
4°C, forms A and C stable for at least two weeks, form B activity loss after three days | Triticum aestivum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-tryptophan + O2 | - |
Triticum aestivum | formylkynurenine | - |
? | |
DL-5-fluorotryptophan + O2 | - |
Triticum aestivum | 5-fluoroformylkynurenine | - |
? | |
DL-5-methyltryptophan + O2 | - |
Triticum aestivum | 5-methyl-N-formylkynurenine | - |
? | |
DL-6-fluorotryptophan + O2 | - |
Triticum aestivum | 4-fluoro-N-formylkynurenine | - |
? | |
DL-6-methyltryptophan + O2 | - |
Triticum aestivum | 4-methyl-N-formylkynurenine | - |
? | |
DL-7-methyltryptophan + O2 | - |
Triticum aestivum | 3-methyl-N-formylkynurenine | - |
? | |
DL-tryptophan + O2 | - |
Triticum aestivum | formylkynurenine | - |
? | |
DL-tryptophan methyl ester + O2 | - |
Triticum aestivum | formylkynurenine methyl ester | - |
? | |
L-5-hydroxytryptophan + O2 | very poor substrate activity with molecular form A | Triticum aestivum | 5-hydroxy-N-formylkynurenine | - |
? | |
L-tryptophan + O2 | - |
Triticum aestivum | formylkynurenine | - |
? | |
N-acetyl-5-methyltryptophan + O2 | - |
Triticum aestivum | 5-methyl-Nalpha-acetyl-Nomega-formylkynurenine | - |
? | |
N-acetyl-DL-tryptophan + O2 | - |
Triticum aestivum | N-acetylformylkynurenine | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
22 | - |
form C with chymotrypsin as substrate | Triticum aestivum |
37 | - |
form B, form C with tryptophan as substrate | Triticum aestivum |
37 | 45 | form A, tryptophan or gamma-chymotrypsin as substrates | Triticum aestivum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.6 | - |
in Tris-HCl buffer | Triticum aestivum |