EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.6.1.42 | hydrazine | - |
Brevibacillus brevis | |
2.6.1.42 | hydroxylamine | - |
Brevibacillus brevis | |
2.6.1.42 | phenylhydrazine | - |
Brevibacillus brevis | |
2.6.1.42 | Semicarbazide | - |
Brevibacillus brevis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.6.1.42 | 0.22 | - |
L-valine | pH 8.0, 37°C | Brevibacillus brevis | |
2.6.1.42 | 0.25 | - |
L-leucine | pH 8.0, 37°C | Brevibacillus brevis | |
2.6.1.42 | 0.43 | - |
L-isoleucine | pH 8.0, 37°C | Brevibacillus brevis | |
2.6.1.42 | 0.56 | - |
L-glutamate | pH 8.0, 37°C | Brevibacillus brevis | |
2.6.1.42 | 0.77 | - |
2-oxoglutarate | pH 8.0, 37°C, leucine as amino group donor | Brevibacillus brevis | |
2.6.1.42 | 2 | - |
L-phenylalanine | pH 8.0, 37°C | Brevibacillus brevis | |
2.6.1.42 | 2.9 | - |
L-tryptophan | pH 8.0, 37°C | Brevibacillus brevis |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.6.1.42 | 47000 | - |
2 * 47000, SDS-PAGE | Brevibacillus brevis |
2.6.1.42 | 93000 | - |
gel filtration | Brevibacillus brevis |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.6.1.42 | L-isoleucine + 2-oxoglutarate | Brevibacillus brevis | - |
3-methyl-2-oxopentanoate + L-glutamate | - |
r | |
2.6.1.42 | L-leucine + 2-oxoglutarate | Brevibacillus brevis | last step in the biosynthesis of the branched-chain amino acids L-isoleucine, L-valine and L-leucine | 4-methyl-2-oxopentanoate + L-glutamate | - |
r | |
2.6.1.42 | L-valine + 2-oxoglutarate | Brevibacillus brevis | - |
3-methyl-2-oxobutanoate + L-glutamate | - |
r |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.6.1.42 | Brevibacillus brevis | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.6.1.42 | - |
Brevibacillus brevis |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.6.1.42 | 13.8 | - |
- |
Brevibacillus brevis |
EC Number | Storage Stability | Organism |
---|---|---|
2.6.1.42 | -20°C, 0.05 M potassium phosphate buffer, pH 7.5, 10% glycerol, 1 mN DTT, 0.1 M pyridoxal 5'-phosphate, purified enzyme can be stored at least for 3 months without loss of activity | Brevibacillus brevis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.6.1.42 | L-alanine + 2-oxoglutarate | - |
Brevibacillus brevis | 2-oxopropanoate + L-glutamate | - |
r | |
2.6.1.42 | L-aspartate + 2-oxoglutarate | - |
Brevibacillus brevis | oxaloacetate + L-glutamate | - |
r | |
2.6.1.42 | L-isoleucine + 2-oxoglutarate | - |
Brevibacillus brevis | 3-methyl-2-oxopentanoate + L-glutamate | - |
r | |
2.6.1.42 | L-leucine + 2-oxoglutarate | - |
Brevibacillus brevis | 4-methyl-2-oxopentanoate + L-glutamate | - |
r | |
2.6.1.42 | L-leucine + 2-oxoglutarate | last step in the biosynthesis of the branched-chain amino acids L-isoleucine, L-valine and L-leucine | Brevibacillus brevis | 4-methyl-2-oxopentanoate + L-glutamate | - |
r | |
2.6.1.42 | L-methionine + 2-oxoglutarate | - |
Brevibacillus brevis | 4-methylsulfanyl-2-oxobutanoate + L-glutamate | - |
r | |
2.6.1.42 | L-norleucine + 2-oxoglutarate | - |
Brevibacillus brevis | 2-oxohexanoate + L-glutamate | - |
r | |
2.6.1.42 | L-norvaline + 2-oxoglutarate | - |
Brevibacillus brevis | 2-oxopentanoate + L-glutamate | - |
r | |
2.6.1.42 | L-phenylalanine + 2-oxoglutarate | - |
Brevibacillus brevis | phenylpyruvate + L-glutamate | - |
r | |
2.6.1.42 | L-tryptophan + 2-oxoglutarate | - |
Brevibacillus brevis | 2-oxo-3-indolylpropanoate + L-glutamate | - |
r | |
2.6.1.42 | L-tyrosine + 2-oxoglutarate | - |
Brevibacillus brevis | p-hydroxyphenylpyruvate + L-glutamate | - |
r | |
2.6.1.42 | L-valine + 2-oxoglutarate | - |
Brevibacillus brevis | 3-methyl-2-oxobutanoate + L-glutamate | - |
r | |
2.6.1.42 | additional information | glycine and D-leucine are no substrates, oxaloacetate, pyruvate and glyoxylate are not amino acceptors | Brevibacillus brevis | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.6.1.42 | dimer | 2 * 47000, SDS-PAGE | Brevibacillus brevis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.6.1.42 | 8.3 | - |
- |
Brevibacillus brevis |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.6.1.42 | pyridoxal 5'-phosphate | Km 0.0065 | Brevibacillus brevis |