EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.6.1.55 | 3-Methyl-2-benzothiazolone hydrazone hydrochloride | weak inhibition | Achromobacter superficialis | |
2.6.1.55 | D-cycloserine | 0.5 mM; 20% inhibition | Achromobacter superficialis | |
2.6.1.55 | HgCl2 | 0.1 mM, 98% inhibition | Achromobacter superficialis | |
2.6.1.55 | hydroxylamine | 0.5 mM, complete inhibition | Achromobacter superficialis | |
2.6.1.55 | L-Cycloserine | 0.5 mM, 97% inhibition | Achromobacter superficialis | |
2.6.1.55 | additional information | not inhibited by p-chloromercuribenzoate, monoiodoacetic acid, D-penicillamine, L-penicillamine and EDTA | Achromobacter superficialis | |
2.6.1.55 | phenylhydrazine | 0.5 mM, 17% inhibition | Achromobacter superficialis | |
2.6.1.55 | Semicarbazide | 0.5 mM, 21% inhibition | Achromobacter superficialis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.6.1.55 | 11 | - |
2-oxoglutarate | pH 8.0, 37°C, cosubstrate DL-3-aminoisobutyrate | Achromobacter superficialis | |
2.6.1.55 | 12 | - |
taurine | - |
Achromobacter superficialis | |
2.6.1.55 | 16 | - |
Hypotaurine | - |
Achromobacter superficialis | |
2.6.1.55 | 17 | - |
beta-Alanine | - |
Achromobacter superficialis |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.6.1.55 | Achromobacter superficialis | - |
- |
- |
EC Number | Storage Stability | Organism |
---|---|---|
2.6.1.55 | 0-5°C, crystalline enzyme in 10 mM potassium phosphate buffer, pH 7.0, 60% saturation of ammonium sulfate, 100 mM pyridoxal 5'-phosphate, 0.01% 2-mercaptoethanol, several months, no loss of activity | Achromobacter superficialis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.6.1.55 | 3-aminopropanesulfonate + 2-oxoglutarate | 43% of the activity with taurine | Achromobacter superficialis | 2-oxopropanesulfonate + L-glutamate | - |
? | |
2.6.1.55 | 4-aminobutyrate + 2-oxoglutarate | 60% of the activity with taurine | Achromobacter superficialis | L-glutamate + acetaldehyde + sulfite | - |
? | |
2.6.1.55 | beta-alanine + 2-oxoglutarate | - |
Achromobacter superficialis | 3-oxopropanoate + L-glutamate | - |
? | |
2.6.1.55 | DL-3-aminobutyrate + 2-oxoglutarate | 14% of the activity with taurine | Achromobacter superficialis | 3-oxobutyrate + L-glutamate | - |
? | |
2.6.1.55 | DL-3-aminoisobutyrate + 2-oxoglutarate | - |
Achromobacter superficialis | 2-methyl-3-oxopropanoate + L-glutamate | - |
? | |
2.6.1.55 | hypotaurine + 2-oxoglutarate | 601% of the activity with taurine | Achromobacter superficialis | 2-oxoethanesulfinic acid + L-glutamate | - |
? | |
2.6.1.55 | taurine + 2-oxoglutarate | no activity with pyruvate, phenylpyruvate, oxaloacetate | Achromobacter superficialis | sulfoacetaldehyde + L-glutamate | - |
? |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.6.1.55 | 60 | - |
pH 6.0-9.0, 10 min, stable | Achromobacter superficialis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.6.1.55 | 7.8 | 8 | - |
Achromobacter superficialis |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
2.6.1.55 | 6 | 9 | 60°C, 10 min, stable | Achromobacter superficialis |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.6.1.55 | pyridoxal 5'-phosphate | Km: 0.005 mM | Achromobacter superficialis | |
2.6.1.55 | pyridoxal 5'-phosphate | 4 mol of pyridoxal phosphate per mol of enzyme | Achromobacter superficialis | |
2.6.1.55 | pyridoxal 5'-phosphate | enzyme inactivated by treatment with ammonium sulfate is activated by incubation with pyridoxal 5'-phosphate at 45-60°C for about 10 min | Achromobacter superficialis |