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 | Saccharomyces cerevisiae |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Li+ | wild-type but not mutant enzyme | Saccharomyces cerevisiae |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
300000 | 310000 | gel filtration | Saccharomyces cerevisiae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-glucose + glycogen | Saccharomyces cerevisiae | - |
glycogen + UDP | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
glycogen deficient mutant strain and wild-type | - |
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 | Saccharomyces cerevisiae |
phosphoprotein | incorporation of 3 phosphates per subunit | Saccharomyces cerevisiae |
phosphoprotein | phosphorylation leads to loss of activity | Saccharomyces cerevisiae |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
22.85 | - |
- |
Saccharomyces cerevisiae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-glucose + glycogen | - |
Saccharomyces cerevisiae | glycogen + UDP | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 76000-83000, SDS-PAGE | Saccharomyces cerevisiae |