EC Number | Crystallization (Comment) | Organism |
---|---|---|
1.4.3.3 | structure of mutant P219L in complex with FAD and benzoate at 2.25 A resolution displays conformational changes of the active site and lid. The distances between the H-bond-forming atoms of arginine 283 and benzoate and the relative position between the aromatic rings of tyrosine 224 and benzoate are changed in the P219L complex | Homo sapiens |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.4.3.3 | P219L | mutation to corresponding residue of porcine DAO. The turnover numbers (kcat) of P219L are unchanged, but its Km values are decreased compared with wild-type, leading to an increase in the catalytic efficiency (kcat/Km). Benzoate inhibits P219L with lower Ki value | Homo sapiens |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.4.3.3 | benzoate | competitive | Homo sapiens | |
1.4.3.3 | D-alanine | - |
Homo sapiens | |
1.4.3.3 | D-proline | - |
Homo sapiens | |
1.4.3.3 | D-serine | - |
Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.4.3.3 | 0.47 | - |
D-alanine | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 0.73 | - |
D-proline | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 0.75 | - |
D-alanine | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 1.23 | - |
D-proline | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 1.36 | - |
D-serine | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 4.29 | - |
D-serine | wild-type, pH 8.0, 25°C | Homo sapiens |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.4.3.3 | Homo sapiens | P14920 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.4.3.3 | partial purification by heat treatment at 53°C | Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.4.3.3 | D-alanine + H2O + O2 | - |
Homo sapiens | pyruvate + H2O2 + NH3 | - |
? | |
1.4.3.3 | D-proline + H2O + O2 | - |
Homo sapiens | 2-oxopentanoate + NH3 + H2O2 | - |
? | |
1.4.3.3 | D-serine + H2O + O2 | - |
Homo sapiens | 3-hydroxypyruvate + NH3 + H2O2 | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.4.3.3 | 6.08 | - |
D-serine | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 6.55 | - |
D-serine | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 8.3 | - |
D-alanine | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 9.48 | - |
D-alanine | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 26.57 | - |
D-proline | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 29.53 | - |
D-proline | mutant P219L, pH 8.0, 25°C | Homo sapiens |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.4.3.3 | FAD | - |
Homo sapiens |
EC Number | Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.4.3.3 | 0.0007 | - |
D-alanine | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 0.0007 | - |
D-serine | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 0.0009 | - |
D-proline | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 0.0012 | - |
D-alanine | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 0.0017 | - |
D-proline | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 0.002 | - |
D-serine | wild-type, pH 8.0, 25°C | Homo sapiens |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.4.3.3 | 1.53 | - |
D-serine | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 4.67 | - |
D-serine | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 13.38 | - |
D-alanine | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 18.52 | - |
D-alanine | mutant P219L, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 21.93 | - |
D-proline | wild-type, pH 8.0, 25°C | Homo sapiens | |
1.4.3.3 | 41.47 | - |
D-proline | mutant P219L, pH 8.0, 25°C | Homo sapiens |