KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.085 | - |
2-oxoglutarate | pH 8.0, 37°C | Helicobacter pylori | |
0.085 | - |
2-oxoglutarate | in 50mM Tris-HCl buffer, pH 8.0, at 37°C | Helicobacter pylori | |
0.34 | - |
L-isoleucine | pH 8.0, 37°C | Helicobacter pylori | |
0.34 | - |
L-isoleucine | in 50mM Tris-HCl buffer, pH 8.0, at 37°C | Helicobacter pylori |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
36000 | - |
2 * 37539, calculated, 2 * 36000, SDS-PAGE | Helicobacter pylori |
37539 | - |
2 * 37539, calculated, 2 * 36000, SDS-PAGE | Helicobacter pylori |
37540 | - |
calculated from sequence of cDNA | Helicobacter pylori |
68500 | - |
gel filtration | Helicobacter pylori |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Helicobacter pylori | - |
- |
- |
Helicobacter pylori | Q0E9S8 | - |
- |
Helicobacter pylori NCTC 11637 | - |
- |
- |
Helicobacter pylori NCTC 11637 | Q0E9S8 | - |
- |
Purification (Comment) | Organism |
---|---|
DEAE Toyopearl column chromatography, Phenyl Sepharose column chromatography, DEAE Sepharose column chromatography, Shodex KW-2003 gel filtration, and Butyl Toyopearl gel filtration | Helicobacter pylori |
Source Tissue | Comment | Organism | Textmining |
---|
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
glycine + 2-oxoglutarate | - |
Helicobacter pylori | glyoxylate + L-glutamate | 0.4% of the activity with L-isoleucine | ? | |
L-aspartate + 2-oxoglutarate | - |
Helicobacter pylori | oxaloacetate + L-glutamate | 1.7% of the activity with L-isoleucine | ? | |
L-aspartate + 2-oxoglutarate | - |
Helicobacter pylori NCTC 11637 | oxaloacetate + L-glutamate | 1.7% of the activity with L-isoleucine | ? | |
L-isoleucine + 2-oxoglutarate | - |
Helicobacter pylori | 3-methyl-2-oxopentanoate + L-glutamate | - |
? | |
L-isoleucine + 2-oxoglutarate | - |
Helicobacter pylori NCTC 11637 | 3-methyl-2-oxopentanoate + L-glutamate | - |
? | |
L-leucine + 2-oxoglutarate | - |
Helicobacter pylori | 4-methyl-2-oxopentanoate + L-glutamate | - |
? | |
L-leucine + 2-oxoglutarate | - |
Helicobacter pylori | 4-methyl-2-oxopentanoate + L-glutamate | 70.1% of the activity with L-isoleucine | ? | |
L-leucine + 2-oxoglutarate | - |
Helicobacter pylori NCTC 11637 | 4-methyl-2-oxopentanoate + L-glutamate | - |
? | |
L-leucine + 2-oxoglutarate | - |
Helicobacter pylori NCTC 11637 | 4-methyl-2-oxopentanoate + L-glutamate | 70.1% of the activity with L-isoleucine | ? | |
L-methionine + 2-oxoglutarate | - |
Helicobacter pylori | 4-methylsulfanyl-2-oxobutanoate + L-glutamate | 2.9% of the activity with L-isoleucine | ? | |
L-methionine + 2-oxoglutarate | - |
Helicobacter pylori NCTC 11637 | 4-methylsulfanyl-2-oxobutanoate + L-glutamate | 2.9% of the activity with L-isoleucine | ? | |
L-phenylalanine + 2-oxoglutarate | - |
Helicobacter pylori | phenylpyruvate + L-glutamate | 0.9% of the activity with L-isoleucine | ? | |
L-phenylalanine + 2-oxoglutarate | - |
Helicobacter pylori NCTC 11637 | phenylpyruvate + L-glutamate | 0.9% of the activity with L-isoleucine | ? | |
L-valine + 2-oxoglutarate | - |
Helicobacter pylori | 3-methyl-2-oxobutanoate + L-glutamate | - |
? | |
L-valine + 2-oxoglutarate | - |
Helicobacter pylori | 3-methyl-2-oxobutanoate + L-glutamate | 47.9% of the activity with L-isoleucine | ? | |
L-valine + 2-oxoglutarate | - |
Helicobacter pylori NCTC 11637 | 3-methyl-2-oxobutanoate + L-glutamate | - |
? | |
additional information | no or very weak activity is shown toward L-methionine, L-aspartate, L-phenylalanine, glycine and the D-enantiomers of leucine, isoleucine and valine | Helicobacter pylori | ? | - |
? | |
additional information | no substrate: L-asparagine, L-histidine, and L-lysine, D-isoleucine, D-leucine, D-valine, as well as both enantiomers of alanine, proline, and serine | Helicobacter pylori | ? | - |
? | |
additional information | no or very weak activity is shown toward L-methionine, L-aspartate, L-phenylalanine, glycine and the D-enantiomers of leucine, isoleucine and valine | Helicobacter pylori NCTC 11637 | ? | - |
? | |
additional information | no substrate: L-asparagine, L-histidine, and L-lysine, D-isoleucine, D-leucine, D-valine, as well as both enantiomers of alanine, proline, and serine | Helicobacter pylori NCTC 11637 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 37539, calculated, 2 * 36000, SDS-PAGE | Helicobacter pylori |
Synonyms | Comment | Organism |
---|---|---|
BcaT | - |
Helicobacter pylori |
branched-chain amino acid aminotransferase | - |
Helicobacter pylori |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
- |
Helicobacter pylori |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
- |
Helicobacter pylori |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Helicobacter pylori |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Helicobacter pylori | calculated from sequence of cDNA | - |
6.47 |
Helicobacter pylori | calculated | - |
6.5 |