Activating Compound | Comment | Organism | Structure |
---|---|---|---|
thiamine diphosphate | - |
Bos taurus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
isobutanoyl-CoA | 0.2 mM, 48% inhibition | Bos taurus | |
isopentanoyl-CoA | 0.2 mM. 56% inhibition | Bos taurus | |
NADH | - |
Bos taurus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.056 | - |
2-oxobutanoate | - |
Bos taurus | |
1 | - |
pyruvate | - |
Bos taurus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Bos taurus | 5739 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
multienzyme complex | Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
kidney | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
8.8 | - |
multienzyme complex | Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2-oxobutanoate + [dihydrolipoyllysine-residue (2-methylpropanoyl)transferase] lipoyllysine | 50% of the activity with 3-methyl-2-oxobutanoate | Bos taurus | [dihydrolipoyllysine-residue (2-methylpropanoyl)transferase] S-(propanoyl)dihydrolipoyllysine + CO2 | - |
? | |
3-methyl-2-oxobutanoate + [dihydrolipoyllysine-residue (2-methylpropanoyl)transferase] lipoyllysine | - |
Bos taurus | [dihydrolipoyllysine-residue (2-methylpropanoyl)transferase] S-(2-methylpropanoyl)dihydrolipoyllysine + CO2 | - |
? | |
3-methyl-2-oxopentanoate + [dihydrolipoyllysine-residue (2-methylpropanoyl)transferase] lipoyllysine | - |
Bos taurus | [dihydrolipoyllysine-residue (2-methylpropanoyl)transferase] S-(2-methylbutanoyl)dihydrolipoyllysine + CO2 | - |
? | |
4-methyl-2-oxopentanoate + NAD+ + CoA | - |
Bos taurus | 3-methylbutanoyl-CoA + CO2 + NADH | - |
? | |
pyruvate + NAD+ + CoA | 20% of the activity with 3-methyl-2-oxobutanoate | Bos taurus | acetyl-CoA + CO2 + NADH | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
CoA | - |
Bos taurus | |
NAD+ | - |
Bos taurus |