General Stability | Organism |
---|---|
glycerol, 10% v/v, stabilizes | Bos taurus |
glycine stabilizes | Bos taurus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Glycine methyl ester | inactivation | Bos taurus | |
IAA | - |
Bos taurus | |
additional information | no inhibition by DTNB | Bos taurus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.053 | - |
acetyl-CoA | - |
Bos taurus | |
22 | - |
glycine | - |
Bos taurus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Bos taurus | 5739 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
28000 | - |
2 * 28000, SDS-PAGE, 2 * 29165, calculated from amino acid composition | Bos taurus |
29165 | - |
2 * 28000, SDS-PAGE, 2 * 29165, calculated from amino acid composition | Bos taurus |
56000 | - |
gel filtration | Bos taurus |
58330 | - |
calculated from amino acid composition | Bos taurus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + glycine | Bos taurus | involved in L-threonine catabolism, inducible | CoA + 2-amino-3-oxobutanoate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
16.4 | - |
- |
Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + aminomalonate | - |
Bos taurus | CoA + CO2 + 2-amino-3-oxobutanoate | same product as in reaction with glycine, aminomalonate is decarboxylated to glycine by the enzyme, in the absence of acetyl-CoA: glycine is the product | ? | |
acetyl-CoA + glycine | specific for glycine | Bos taurus | CoA + 2-amino-3-oxobutanoate | spontaneous decarboxylation to aminoacetone | r | |
acetyl-CoA + glycine | succinyl-CoA | Bos taurus | CoA + 2-amino-3-oxobutanoate | spontaneous decarboxylation to aminoacetone | r | |
acetyl-CoA + glycine | not: acetyl phosphate | Bos taurus | CoA + 2-amino-3-oxobutanoate | spontaneous decarboxylation to aminoacetone | r | |
acetyl-CoA + glycine | no substrate: L-alanine | Bos taurus | CoA + 2-amino-3-oxobutanoate | spontaneous decarboxylation to aminoacetone | r | |
acetyl-CoA + glycine | no substrate: glycine methylester | Bos taurus | CoA + 2-amino-3-oxobutanoate | spontaneous decarboxylation to aminoacetone | r | |
acetyl-CoA + glycine | acetyl-CoA cannot be replaced by acetyl phosphate | Bos taurus | CoA + 2-amino-3-oxobutanoate | spontaneous decarboxylation to aminoacetone | r | |
acetyl-CoA + glycine | involved in L-threonine catabolism, inducible | Bos taurus | CoA + 2-amino-3-oxobutanoate | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 28000, SDS-PAGE, 2 * 29165, calculated from amino acid composition | Bos taurus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Bos taurus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
pI: 5.2 | Bos taurus |
7.5 | - |
- |
Bos taurus |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
6.5 | 8 | stable | Bos taurus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | requirement, stoichiometry: 1 mol per mol subunit | Bos taurus |