EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.4.1.16 | H227I | mutant accepts substrates D-2-phenylglycine and D-homophenylalanine | Symbiobacterium thermophilum |
1.4.1.16 | H227V | mutant shows high activity toward phenylpyruvic acid and 2-oxo-4-phenylbutyric acid | Symbiobacterium thermophilum |
1.4.1.16 | T171H | mutant accepts substrates D-2-phenylglycine and D-homophenylalanine | Symbiobacterium thermophilum |
1.4.1.16 | W121L | mutant accepts substrates D-2-phenylglycine and D-homophenylalanine | Symbiobacterium thermophilum |
1.4.1.16 | W121L/H227I | mutant sow improved enzyme activities towards various 2-oxoacids including sterically bulky substrates. The substrate binding cavity of the mutant enzyme is reshaped to accommodate these bulky substrates, thus leading to higher enzyme activity | Symbiobacterium thermophilum |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.4.1.16 | 12.2 | - |
2-oxo-3-phenylpropanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 17.72 | - |
2-oxo-4-methylpentanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 23.5 | - |
2-oxopentanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 33.83 | - |
2-oxo-4-phenylbutanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 35.12 | - |
2-oxobutanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 46.1 | - |
2-oxo-3-methylbutanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 48.46 | - |
pyruvate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.4.1.16 | Symbiobacterium thermophilum | Q67PI3 | - |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.4.1.16 | 2-oxo(phenyl)acetate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-amino(phenyl)acetate + NADP+ | - |
r | |
1.4.1.16 | 2-oxo-3,3-dimethylbutanoate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-2-amino-3,3-dimethylbutanoate + NADP+ | - |
r | |
1.4.1.16 | 2-oxo-3-methylbutanoate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-2-amino-3-methylbutanoate + NADP+ | - |
r | |
1.4.1.16 | 2-oxo-3-phenylpropanoate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-2-amino-3-phenylpropanoate + NADP+ | - |
r | |
1.4.1.16 | 2-oxo-4-methylpentanoate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-2-amino-4-methylpentanoate + NADP+ | - |
r | |
1.4.1.16 | 2-oxo-4-phenylbutanoate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-2-amino-4-phenylbutanoate + NADP+ | - |
r | |
1.4.1.16 | 2-oxobutanoate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-2-aminobutanoate + NADP+ | - |
r | |
1.4.1.16 | 2-oxopentanoate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-2-aminopentanoate + NADP+ | - |
r | |
1.4.1.16 | 3-(1H-indol-3-yl)-2-oxopropanoate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | (2S)-2-amino-3-(1H-indol-3-yl)propanoate + NADP+ | - |
r | |
1.4.1.16 | pyruvate + NH3 + NADPH + H+ | - |
Symbiobacterium thermophilum | D-alanine + NADP+ | - |
r |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.4.1.16 | 5.17 | - |
2-oxo-3-methylbutanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 6.2 | - |
2-oxo-3-phenylpropanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 12.6 | - |
2-oxo-4-phenylbutanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 13.49 | - |
2-oxo-4-methylpentanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 35.38 | - |
2-oxobutanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 38.7 | - |
2-oxopentanoate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum | |
1.4.1.16 | 45.22 | - |
pyruvate | mutant W121L/H227I, pH 9, 30°C | Symbiobacterium thermophilum |