EC Number |
Substrates |
Products |
Reversibility |
---|
4.2.1.9 | (+)-2,3-dihydroxy-3-ethylpentanoate |
20% of the activity with 2,3-dihydroxyisovalerate |
? |
- |
? |
4.2.1.9 | (2R,3R)-2,3-dihydroxy-3-methylpentanoate |
- |
3-methyl-2-oxopentanoate + H2O |
- |
? |
4.2.1.9 | (2R,3S)-2,3-dihydroxy-3-methylpentanoate |
- |
3-methyl-2-oxopentanoate + H2O |
- |
? |
4.2.1.9 | 2,3-dihydroxy-3-methylbutanoate |
- |
2-oxoisovalerate + H2O |
- |
? |
4.2.1.9 | 2,3-dihydroxy-3-methylbutanoate |
no activity with 2S-2,3-dihydroxy-3-methylbutanoate |
2-oxoisovalerate + H2O |
- |
? |
4.2.1.9 | 2,3-dihydroxy-3-methylbutanoate |
2R-2,3-dihydroxy-3-methylbutanoate |
2-oxoisovalerate + H2O |
- |
? |
4.2.1.9 | 2,3-dihydroxy-3-methylbutanoate |
- |
3-methyl-2-oxobutanoate + H2O |
- |
? |
4.2.1.9 | 2,3-dihydroxy-3-methylbutanoate |
- |
3-methyl-2-oxobutanoate + H2O |
i.e. 2-ketoisovalerate |
? |
4.2.1.9 | 2,3-dihydroxy-3-methylbutanoate |
- |
3-methyl-2-oxobutanoate + H2O |
i.e. alpha-ketoisovalerate |
? |
4.2.1.9 | 2,3-dihydroxy-3-methylbutanoate |
biosynthesis pathway of the branched chain amino acids valine and isoleucine |
3-methyl-2-oxobutanoate + H2O |
- |
? |