EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.1.1.56 | Dansylglutamylglycylarginyl chloromethyl ketone | weak | Homo sapiens | |
3.1.1.56 | diisopropyl fluorophosphate | - |
Homo sapiens | |
3.1.1.56 | F- | - |
Homo sapiens | |
3.1.1.56 | HgCl2 | - |
Homo sapiens | |
3.1.1.56 | iodoacetamide | weak | Homo sapiens | |
3.1.1.56 | PCMB | - |
Homo sapiens | |
3.1.1.56 | phenylmethylsulfonyl fluoride | - |
Homo sapiens |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.1.56 | 4-methylumbelliferyl acetate + H2O | Homo sapiens | esterase D is identical to sialic acid-specific O-acetylesterase, which appears to be involved in the recycling of O-acetylated sialic acid molecules | 4-methylumbelliferone + acetate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.1.1.56 | Homo sapiens | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.1.1.56 | partial, esterase D is identical to sialic acid-specific O-acetylesterase | Homo sapiens |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.1.1.56 | erythrocyte | - |
Homo sapiens | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.1.56 | 4-methylumbelliferyl acetate + H2O | - |
Homo sapiens | 4-methylumbelliferone + acetate | - |
? | |
3.1.1.56 | 4-methylumbelliferyl acetate + H2O | esterase D is identical to sialic acid-specific O-acetylesterase, which appears to be involved in the recycling of O-acetylated sialic acid molecules | Homo sapiens | 4-methylumbelliferone + acetate | - |
? | |
3.1.1.56 | 4-nitrophenyl acetate + H2O | - |
Homo sapiens | 4-nitrophenol + acetate | - |
? |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.1.1.56 | 40 | - |
15 min, about 25% loss of activity | Homo sapiens |
3.1.1.56 | 50 | - |
15 min, about 40% loss of activity | Homo sapiens |
3.1.1.56 | 70 | - |
15 min, about 75% loss of activity | Homo sapiens |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.1.1.56 | 5 | 9.5 | pH 5: about 40% of activity maximum, pH 9.5: about 30% of activity maximum | Homo sapiens |