Cloned (Comment) | Organism |
---|---|
expressed in COS-7 cells | Danio rerio |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.129 | - |
4-nitrophenyl acetate | at pH 8.7 and 25°C | Danio rerio |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
endoplasmic reticulum | - |
Danio rerio | 5783 | - |
Golgi apparatus | - |
Danio rerio | 5794 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
sialic acid + H2O | Danio rerio | - |
? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Danio rerio | Q1LUX8 | - |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | - |
Danio rerio |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | - |
Danio rerio | - |
central nervous system | - |
Danio rerio | - |
eye | - |
Danio rerio | - |
heart | - |
Danio rerio | - |
kidney | - |
Danio rerio | - |
liver | - |
Danio rerio | - |
muscle | - |
Danio rerio | - |
ovary | - |
Danio rerio | - |
pronephric duct | - |
Danio rerio | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrophenyl acetate + H2O | - |
Danio rerio | 4-nitrophenol + acetate | - |
? | |
sialic acid + H2O | - |
Danio rerio | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 55000, SDS-PAGE | Danio rerio |
Synonyms | Comment | Organism |
---|---|---|
SIAE | - |
Danio rerio |
sialic acid acetylesterase | - |
Danio rerio |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
- |
Danio rerio |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.7 | - |
- |
Danio rerio |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7.5 | 9 | below pH 5.7 enzymatic activity is almost negligible. By increasing the pH from pH 7.5 to alkaline values, enzyme activity reaches its maximum value at pH 8.7, followed by a drastic decrease at pH 9.0 with a residual activity of 32.8% | Danio rerio |
Organism | Comment | Expression |
---|---|---|
Danio rerio | the enzyme transcript is always detectable during development, with a more specific expression in the central nervous system, in pronephric ducts and liver in the more advanced stages of the embryo development | up |