Activating Compound | Comment | Organism | Structure |
---|---|---|---|
additional information | not activated by ATP, cAMP | Dictyostelium discoideum | |
additional information | not activated by ATP-regenerating systems | Dictyostelium discoideum |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ADPglucose | competitive inhibition | Dictyostelium discoideum | |
GDPglucose | 0.05 mM, 50% inhibition, competitive inhibition of phosphorolysis | Dictyostelium discoideum | |
glucose 1-phosphate | kinetics | Dictyostelium discoideum | |
UDPglucose | kinetics | Dictyostelium discoideum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | 5 mg/ml, oyster glycogen | Dictyostelium discoideum | |
3.6 | - |
phosphate | - |
Dictyostelium discoideum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
95000 | - |
2 * 95000 | Dictyostelium discoideum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Dictyostelium discoideum | - |
slime mould, strain NC-4 | - |
Purification (Comment) | Organism |
---|---|
Streptomycin sulfate, ammonium sulfate, heat, DEAE-cellulose, Sepharose 2B, preparative gel electrophoresis | Dictyostelium discoideum |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
7.14 | - |
- |
Dictyostelium discoideum |
Storage Stability | Organism |
---|---|
glycerol stabilizes purified enzyme during storage | Dictyostelium discoideum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
glycogen + glucose 1-phosphate | glycogen from: oyster | Dictyostelium discoideum | glycogen + phosphate | - |
r | |
[(1->4)-alpha-D-glucosyl]n + phosphate | - |
Dictyostelium discoideum | [(1->4)-alpha-D-glucosyl]n-1 + alpha-D-glucose 1-phosphate | - |
r |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 95000 | Dictyostelium discoideum |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.1 | - |
glucose 1-phosphate | - |
Dictyostelium discoideum |