Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Sus scrofa |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
6.3 | - |
N-acetyl-D-mannosamine | - |
Sus scrofa | |
7.4 | - |
N-acetyl-D-glucosamine | - |
Sus scrofa |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
45000 | - |
2 * 45000, SDS-PAGE | Sus scrofa |
93000 | - |
sedimentation equilibrium | Sus scrofa |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Sus scrofa | involved in biosynthesis of N-acetylneuraminic acid | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sus scrofa | P17560 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
kidney | - |
Sus scrofa | - |
Storage Stability | Organism |
---|---|
-20°C, 20 mM potassium phosphate buffer, pH 7.6, 1.0 mM EDTA, 0.05% 2-mercaptoethanol, 5.0% sucrose, stable for at least 6 months | Sus scrofa |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | involved in biosynthesis of N-acetylneuraminic acid | Sus scrofa | ? | - |
? | |
N-acetyl-D-glucosamine | - |
Sus scrofa | N-acetyl-D-mannosamine | - |
r | |
N-acetyl-D-mannosamine | - |
Sus scrofa | N-acetyl-D-glucosamine | - |
r | |
N-Acyl-D-glucosamine | r | Sus scrofa | N-Acyl-D-mannosamine | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 45000, SDS-PAGE | Sus scrofa |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
47 | - |
- |
Sus scrofa |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.8 | - |
- |
Sus scrofa |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | not essential for reaction, but 20fold enhancement of activity, Km: 0.018 mM | Sus scrofa | |
dATP | not essential for reaction, but 20fold enhancement of activity | Sus scrofa |