Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2,3-diphosphoglycerate | activation | Spinacia oleracea | |
2,3-diphosphoglycerate | actvation of ADP-glucose synthesis | Spinacia oleracea | |
3-phosphoglycerate | allosteric activation | Spinacia oleracea | |
3-phosphoglycerate | activation | Spinacia oleracea | |
3-phosphoglycerate | pH-dependent | Spinacia oleracea | |
D-fructose 1,6-bisphosphate | kinetics | Spinacia oleracea | |
D-fructose 1,6-bisphosphate | activation of pyrophosphorolysis | Spinacia oleracea | |
D-fructose 1,6-bisphosphate | activation of ADP-glucose synthesis | Spinacia oleracea | |
D-fructose 6-phosphate | activation | Spinacia oleracea | |
D-fructose 6-phosphate | activation of ADPglucose synthesis | Spinacia oleracea | |
D-ribose 5-phosphate | activation | Spinacia oleracea | |
D-ribose 5-phosphate | slight activation | Spinacia oleracea | |
D-ribose 5-phosphate | activation of ADP-glucose synthesis | Spinacia oleracea | |
phosphoenolpyruvate | activation | Spinacia oleracea | |
phosphoenolpyruvate | activation of pyrophosphorolysis | Spinacia oleracea | |
phosphoenolpyruvate | ADPglucose synthesis | Spinacia oleracea | |
Phosphoglycolate | slight activation, ADP-glucose synthesis | Spinacia oleracea |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ADP | - |
Spinacia oleracea | |
phosphate | 3-phosphoglycerate reverses, increasing concentration of Mg2+ does not overcome the inhibition; kinetics | Spinacia oleracea |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
soluble | - |
Spinacia oleracea | - |
- |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + alpha-D-glucose 1-phosphate | Spinacia oleracea | one of the main regulatory steps in starch biosynthesis in plants | diphosphate + ADP-glucose | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spinacia oleracea | - |
spinach | - |
Purification (Comment) | Organism |
---|---|
- |
Spinacia oleracea |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Spinacia oleracea | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
24 | - |
- |
Spinacia oleracea |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + alpha-D-glucose 1-phosphate | - |
Spinacia oleracea | diphosphate + ADP-glucose | - |
r | |
ATP + alpha-D-glucose 1-phosphate | one of the main regulatory steps in starch biosynthesis in plants | Spinacia oleracea | diphosphate + ADP-glucose | - |
r |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.038 | - |
phosphate | pH 8.5, 37°C, in absence of 3-phosphoglycerate | Spinacia oleracea | |
0.06 | - |
phosphate | pH 7.5, 37°C, in absence of 3-phosphoglycerate | Spinacia oleracea | |
0.14 | - |
phosphate | pH 7.0, 37°C, in absence of 3-phosphoglycerate | Spinacia oleracea | |
0.72 | - |
phosphate | pH 8.5, 37°C, in presence of 3-phosphoglycerate | Spinacia oleracea | |
1.15 | - |
phosphate | pH 7.5, 37°C, in presence of 3-phosphoglycerate | Spinacia oleracea | |
1.2 | - |
ADP | pH 7.5, 37°C, in absence of 3-phosphoglycerate | Spinacia oleracea | |
1.5 | - |
phosphate | pH 7.0, 37°C, in presence of 3-phosphoglycerate | Spinacia oleracea | |
2 | - |
ADP | pH 7.5, 37°C, in presence of 3-phosphoglycerate | Spinacia oleracea |