Inhibitors | Comment | Organism | Structure |
---|---|---|---|
neostigmine | serum enzyme is inhibited, liver enzyme is not affected | Homo sapiens | |
p-trimethylammoniumanilinium dichloride | serum enzyme is inhibited, liver enzyme is not affected | Homo sapiens | |
PMSF | - |
Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.11 | - |
methyl butyrate | serum enzyme | Homo sapiens |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
61000 | - |
1 * 61000, liver enzyme, SDS-PAGE | Homo sapiens |
61000 | - |
3 * 61000, liver enzyme, SDS-PAGE | Homo sapiens |
62000 | - |
liver enzyme, monomeric enzyme form, gel filtration in 0.1 M acetate buffer | Homo sapiens |
180000 | - |
liver enzyme, trimeric form, gel filtration in 50 mM Tris-HCl, pH 7.5, 200 mM KCl | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
monomeric and trimeric enzyme form | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Homo sapiens | - |
serum | - |
Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
butyrylthiocholine + H2O | activity of serum enzyme, no activity of liver enzyme | Homo sapiens | butyric acid + thiocholine | - |
? | |
methyl butyrate + H2O | - |
Homo sapiens | methanol + butyrate | - |
? | |
tributyrylglycerol + H2O | - |
Homo sapiens | butyrate + glycerol | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 61000, liver enzyme, SDS-PAGE | Homo sapiens |
trimer | 3 * 61000, liver enzyme, SDS-PAGE | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
hydrolysis of methyl butyrate, liver and serum enzyme | Homo sapiens |
8.3 | - |
hydrolysis of butyrylcholine, serum enzyme | Homo sapiens |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5 | 10 | pH 5.0: about 40% of maximal activity, pH 10: about 35% of maximal activity | Homo sapiens |