Activating Compound | Comment | Organism | Structure |
---|---|---|---|
glucose 6-phosphate | synthase D, i.e. phosphorylated form, is glucose 6-phosphate dependent, synthase I, i.e. dephosphorylated form, is glucose 6-phosphate independent, interconversion of D and I forms and vice versa | Bos taurus | |
SO42- | stimulatory effect increases as the enzyme becomes more phosphorylated | Bos taurus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | values for phosphorylated enzyme forms | Bos taurus | |
0.9 | - |
UDP-glucose | - |
Bos taurus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-glucose + glycogen | Bos taurus | - |
glycogen + UDP | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
phosphoprotein | phosphorylation of glucose-6-phosphate independent enzyme, i.e. I enzyme, results in glucose-6-phosphate dependent enzyme, i.e. D enzyme | Bos taurus |
phosphoprotein | phosphorylation leads to loss of activity | Bos taurus |
phosphoprotein | incorporation of 1-3 phosphates per subunit | Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
heart | - |
Bos taurus | - |
Storage Stability | Organism |
---|---|
-70°C, stable for at least 3 months | Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-glucose + glycogen | - |
Bos taurus | glycogen + UDP | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | - |
assay at | Bos taurus |