EC Number | Cloned (Comment) | Organism |
---|---|---|
2.3.3.13 | expression in Escherichia coli | Mycobacterium tuberculosis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.3.13 | 0.0246 | - |
2-oxo-3-methylbutanoate | - |
Mycobacterium tuberculosis | |
2.3.3.13 | 0.2435 | - |
acetyl-CoA | - |
Mycobacterium tuberculosis |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.3.13 | 2-oxo-3-methylbutanoate + acetyl-CoA + H2O | Mycobacterium tuberculosis | first enzyme in biosynthesis of L-Leu | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.3.3.13 | Mycobacterium tuberculosis | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.3.3.13 | recombinant enzyme | Mycobacterium tuberculosis |
EC Number | Storage Stability | Organism |
---|---|---|
2.3.3.13 | in an icebox, pH 7.5-8.5, 30% loss of activity after 48 h | Mycobacterium tuberculosis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.3.13 | 2-oxo-3-methylbutanoate + acetyl-CoA + H2O | - |
Mycobacterium tuberculosis | 3-hydroxy-4-methyl-3-carboxypentanoate + CoA | - |
? | |
2.3.3.13 | 2-oxo-3-methylbutanoate + acetyl-CoA + H2O | first enzyme in biosynthesis of L-Leu | Mycobacterium tuberculosis | ? | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.3.3.13 | 37 | 50 | almost full activity | Mycobacterium tuberculosis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.3.3.13 | 8.5 | - |
- |
Mycobacterium tuberculosis |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.3.3.13 | 7.1 | 10 | pH 7.1: about 50% of maximal activity, pH 10.0: about 80% of maximal activity | Mycobacterium tuberculosis |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
2.3.3.13 | 4 | - |
enzyme inactive | Mycobacterium tuberculosis |