Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | dependent on | Escherichia coli | |
Mg2+ | dependent on | Oryza sativa |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
(2R)-2,3-dihydroxy-3-methylbutanoate + NADP+ | Escherichia coli | - |
(2S)-2-hydroxy-2-methyl-3-oxobutanoate + NADPH + H+ | - |
r | |
(2R)-2,3-dihydroxy-3-methylbutanoate + NADP+ | Oryza sativa | - |
(2S)-2-hydroxy-2-methyl-3-oxobutanoate + NADPH + H+ | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Oryza sativa | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(2R)-2,3-dihydroxy-3-methylbutanoate + NADP+ | - |
Escherichia coli | (2S)-2-hydroxy-2-methyl-3-oxobutanoate + NADPH + H+ | - |
r | |
(2R)-2,3-dihydroxy-3-methylbutanoate + NADP+ | - |
Oryza sativa | (2S)-2-hydroxy-2-methyl-3-oxobutanoate + NADPH + H+ | - |
r | |
2-acetolactate + NADPH + H+ | - |
Escherichia coli | 2,3-dihydroxy-3-methylbutanoate + NADP+ | - |
? | |
2-acetolactate + NADPH + H+ | - |
Oryza sativa | 2,3-dihydroxy-3-methylbutanoate + NADP+ | - |
? | |
3-hydroxypyruvate + NADPH + H+ | - |
Escherichia coli | ? | - |
? | |
3-hydroxypyruvate + NADPH + H+ | - |
Oryza sativa | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
KARI | - |
Escherichia coli |
KARI | - |
Oryza sativa |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.2 | - |
2-acetolactate | at pH 8.0, temperature not specified in the publication | Escherichia coli | |
1.4 | - |
2-acetolactate | at pH 8.0, temperature not specified in the publication | Oryza sativa | |
4.5 | - |
3-hydroxypyruvate | at pH 8.0, temperature not specified in the publication | Oryza sativa | |
26 | - |
3-hydroxypyruvate | at pH 8.0, temperature not specified in the publication | Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | 9 | - |
Escherichia coli |
8 | - |
- |
Oryza sativa |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADP+ | - |
Escherichia coli | |
NADP+ | - |
Oryza sativa |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
2.4 | - |
2-acetolactate | at pH 8.0, temperature not specified in the publication | Escherichia coli | |
3.3 | - |
3-hydroxypyruvate | at pH 8.0, temperature not specified in the publication | Escherichia coli | |
4.16 | - |
3-hydroxypyruvate | at pH 8.0, temperature not specified in the publication | Oryza sativa | |
120 | - |
2-acetolactate | at pH 8.0, temperature not specified in the publication | Oryza sativa |