Activating Compound | Comment | Organism | Structure |
---|---|---|---|
alpha-lactalbumin | stimulates transfer of galactose from UDPgalactose to N-acetylgalactosamine | Rattus norvegicus |
General Stability | Organism |
---|---|
ammonium sulfate stabilizes during storage | Rattus norvegicus |
glycerol stabilizes during storage | Rattus norvegicus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
alpha-lactalbumin | - |
Rattus norvegicus | |
EDTA | - |
Rattus norvegicus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0118 | - |
UDPgalactose | enzyme from liver microsomal membrane | Rattus norvegicus | |
0.01205 | - |
UDPgalactose | enzyme from serum | Rattus norvegicus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
microsome | - |
Rattus norvegicus | - |
- |
soluble | - |
Rattus norvegicus | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mn2+ | required | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Rattus norvegicus | - |
serum | - |
Rattus norvegicus | - |
Storage Stability | Organism |
---|---|
-20°C, bovine serum albumin, stable for up to 60 d | Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDPgalactose + glucose | in presence of alpha-lactalbumin | Rattus norvegicus | lactose + UDP | - |
? | |
UDPgalactose + N-acetylglucosamine | - |
Rattus norvegicus | UDP + N-acetyllactosamine | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.5 | - |
- |
Rattus norvegicus |