General Stability | Organism |
---|---|
when trypsinized in the presence of 2.5 mM 5'-UMP, the mutarotase activity is lost in a time-dependent manner without affecting the epimerase activity. Proteolysis under identical conditions in the presence of 6.7 mM galactose or fructose leads to reversal of this protection - epimerase activity is completely lost whereas mutarotase activity is 90% protected | Kluyveromyces marxianus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
UDP | 5.0 mM, 25% inhibition | Kluyveromyces marxianus | |
UMP | 5.0 mM, 44% inhibition | Kluyveromyces marxianus | |
UTP | 5.0 mM, 13% inhibition | Kluyveromyces marxianus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
75000 | - |
2 * 75000, SDS-PAGE | Kluyveromyces marxianus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Kluyveromyces marxianus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Kluyveromyces marxianus |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
73 | - |
- |
Kluyveromyces marxianus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | the epimerase shows associated mutarotase activity distinct from the constitutively formed mutarotase activity. Both activities exist in two functionally independent domains | Kluyveromyces marxianus | ? | - |
? | |
UDP-galactose | - |
Kluyveromyces marxianus | UDP-glucose | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 75000, SDS-PAGE | Kluyveromyces marxianus |