Literature summary extracted from
Brkic, H.; Kovacevic, B.; Tomic, S.
Human 3-hydroxyanthranilate 3,4-dioxygenase dynamics and reaction, a multilevel computational study (2015), Mol. Biosyst., 11, 898-907 .
Application
EC Number |
Application |
Comment |
Organism |
---|
1.13.11.6 |
drug development |
the enzyme is a a potential target in treating numerous disorders related to the concentration of quinolinic acid, the kynurenine pathway product |
Homo sapiens |
Protein Variants
EC Number |
Protein Variants |
Comment |
Organism |
---|
1.13.11.6 |
Q105A |
site-directed mutagenesis, the mutation affects the enzyme activity, the protein structure, particularly the active site architecture and the metal ion environment, and the substrate binding |
Homo sapiens |
1.13.11.6 |
R43A |
site-directed mutagenesis, the mutation affects the enzyme activity, the protein structure, particularly the active site architecture and the metal ion environment, and the substrate binding |
Homo sapiens |
1.13.11.6 |
R95A |
site-directed mutagenesis, the mutation affects the enzyme activity, the protein structure, particularly the active site architecture and the metal ion environment, and the substrate binding |
Homo sapiens |
Metals/Ions
EC Number |
Metals/Ions |
Comment |
Organism |
Structure |
---|
1.13.11.6 |
Fe2+ |
a non-heme iron-containing enzyme |
Homo sapiens |
|
Natural Substrates/ Products (Substrates)
EC Number |
Natural Substrates |
Organism |
Comment (Nat. Sub.) |
Natural Products |
Comment (Nat. Pro.) |
Rev. |
Reac. |
---|
1.13.11.6 |
3-hydroxyanthranilate + O2 |
Homo sapiens |
- |
2-amino-3-carboxymuconate semialdehyde |
- |
? |
|
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
1.13.11.6 |
Homo sapiens |
P46952 |
- |
- |
Substrates and Products (Substrate)
EC Number |
Substrates |
Comment Substrates |
Organism |
Products |
Comment (Products) |
Rev. |
Reac. |
---|
1.13.11.6 |
3-hydroxyanthranilate + O2 |
- |
Homo sapiens |
2-amino-3-carboxymuconate semialdehyde |
- |
? |
|
General Information
EC Number |
General Information |
Comment |
Organism |
---|
1.13.11.6 |
additional information |
enzyme molecular modeling, the water population of the active site, and the protein flexibility as well as the amino acid residues interaction networks are relevant for the enzyme activity, hybrid quantum-mechanics/molecular-mechanics (QM/MM) calculations |
Homo sapiens |
1.13.11.6 |
physiological function |
the enzyme catalyses the cleavage of the benzene ring of 3-hydroxyanthranilic acid (3-Ohaa), an intermediate in the kynurenine pathway |
Homo sapiens |