Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + N-acetylneuraminate | Equus caballus | the 4-O-acetyltransferase is specific for the hydroxyl group at C-4 of the pyranose ring of neuraminic acid | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | Equus asinus | the 4-O-acetyltransferase is specific for the hydroxyl group at C-4 of the pyranose ring of neuraminic acid | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | Tachyglossus aculeatus | the 4-O-acetyltransferase is specific for the hydroxyl group at C-4 of the pyranose ring of neuraminic acid | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | Equus caballus | the 4-O-acetyl-group seems to be stable, as no conversion of this sialic acid to other O-acetylated species is observed | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | Equus asinus | the 4-O-acetyl-group seems to be stable, as no conversion of this sialic acid to other O-acetylated species is observed | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | Tachyglossus aculeatus | the 4-O-acetyl-group seems to be stable, as no conversion of this sialic acid to other O-acetylated species is observed | CoA + N-acetyl-4-O-acetylneuraminate | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Equus asinus | - |
- |
- |
Equus caballus | - |
- |
- |
Tachyglossus aculeatus | - |
australian monotreme echidna | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
assay method | Equus caballus |
additional information | - |
assay method | Equus asinus |
additional information | - |
assay method | Tachyglossus aculeatus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + N-acetylneuraminate | the 4-O-acetyltransferase is specific for the hydroxyl group at C-4 of the pyranose ring of neuraminic acid | Equus caballus | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | the 4-O-acetyltransferase is specific for the hydroxyl group at C-4 of the pyranose ring of neuraminic acid | Equus asinus | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | the 4-O-acetyltransferase is specific for the hydroxyl group at C-4 of the pyranose ring of neuraminic acid | Tachyglossus aculeatus | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | the 4-O-acetyl-group seems to be stable, as no conversion of this sialic acid to other O-acetylated species is observed | Equus caballus | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | the 4-O-acetyl-group seems to be stable, as no conversion of this sialic acid to other O-acetylated species is observed | Equus asinus | CoA + N-acetyl-4-O-acetylneuraminate | - |
r | |
acetyl-CoA + N-acetylneuraminate | the 4-O-acetyl-group seems to be stable, as no conversion of this sialic acid to other O-acetylated species is observed | Tachyglossus aculeatus | CoA + N-acetyl-4-O-acetylneuraminate | - |
r |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Equus caballus |
37 | - |
assay at | Equus asinus |
37 | - |
assay at | Tachyglossus aculeatus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Equus caballus |
7.5 | - |
assay at | Equus asinus |
7.5 | - |
assay at | Tachyglossus aculeatus |