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Literature summary for 2.4.1.38 extracted from
- Purification by affinity chromatography and some properties of microsomal galactosyltransferase from pig thyroid (1979), Biochim. Biophys. Acta, 569, 135-144.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| EDTA | - |
Sus scrofa |  |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.08 | - |
UDPgalactose | - |
Sus scrofa | |
| 4 | - |
N-acetylglucosamine | - |
Sus scrofa | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| Golgi apparatus | - |
Sus scrofa | 5794 | - |
| membrane | - |
Sus scrofa | 16020 | - |
| microsome | - |
Sus scrofa | - |
- |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mn2+ | required | Sus scrofa | |
| Mn2+ | optimal concentration is 5-10 mM MnCl2 | Sus scrofa | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 70000 | - |
gel filtration | Sus scrofa |
| 74000 | - |
1 * 74000, SDS-PAGE | Sus scrofa |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Sus scrofa | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Sus scrofa |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| thyroid gland | - |
Sus scrofa | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
- |
Sus scrofa |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| UDPgalactose + degalactosylated fetuin | - |
Sus scrofa | UDP + fetuin containing beta-1,4-galactose linkages | - |
? | |
| UDPgalactose + N-acetylglucosamine | - |
Sus scrofa | UDP + N-acetyllactosamine | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| monomer | 1 * 74000, SDS-PAGE | Sus scrofa |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 37 | - |
activity at 37°C is faster than at 31°C or at 27°C | Sus scrofa |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.4 | 7.6 | - |
Sus scrofa |
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