General Stability | Organism |
---|---|
both isoenzymes stabilized by the H2PO4- | Ricinus communis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0041 | - |
NADP+ | cytosolic isoenzyme | Ricinus communis | |
0.0054 | - |
NADP+ | proplastid isoenzyme | Ricinus communis | |
0.0096 | - |
6-phosphogluconate | proplastid isoenzyme | Ricinus communis | |
0.012 | - |
6-phosphogluconate | cytosolic isoenzyme | Ricinus communis | |
1.7 | - |
MgCl2 | cytosolic isoenzyme | Ricinus communis | |
2.4 | - |
MgCl2 | proplastid isoenzyme | Ricinus communis |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Spinacia oleracea | 5829 | - |
cytosol | - |
Ricinus communis | 5829 | - |
proplastid | - |
Ricinus communis | 9537 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | MgCl2 stimulation for the oxidative decarboxylation of 6-phosphogluconate | Ricinus communis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
54000 | - |
2 * 54000, cytosolic isoenzyme, SDS-PAGE | Ricinus communis |
55000 | - |
2 * 55000, SDS-PAGE | Ricinus communis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
6-phospho-D-gluconate + NADP+ | Vigna radiata var. radiata | - |
D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | Daucus carota | - |
D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | Ricinus communis | endosperm contains both cytosolic and plastic glycolytic and pentose phosphate pathway | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | Spinacia oleracea | enzyme specific for the oxidative pentose phosphate pathway | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | Ricinus communis | enzyme specific for the oxidative pentose phosphate pathway | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Daucus carota | - |
carrot | - |
Ricinus communis | - |
castor bean, Baker 296 "Dwarf" | - |
Spinacia oleracea | - |
- |
- |
Vigna radiata var. radiata | - |
black gram, mung bean | - |
Purification (Comment) | Organism |
---|---|
- |
Ricinus communis |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
endosperm | - |
Ricinus communis | - |
leaf | - |
Spinacia oleracea | - |
leaf | - |
Ricinus communis | - |
root | - |
Daucus carota | - |
seed | - |
Ricinus communis | - |
seedling | - |
Vigna radiata var. radiata | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
13.6 | - |
- |
Ricinus communis |
38 | - |
cytoplasmic isoenzyme | Ricinus communis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
6-phospho-D-gluconate + NADP+ | - |
Vigna radiata var. radiata | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | - |
Spinacia oleracea | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | - |
Ricinus communis | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | - |
Daucus carota | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | endosperm contains both cytosolic and plastic glycolytic and pentose phosphate pathway | Ricinus communis | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | enzyme specific for the oxidative pentose phosphate pathway | Spinacia oleracea | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r | |
6-phospho-D-gluconate + NADP+ | enzyme specific for the oxidative pentose phosphate pathway | Ricinus communis | D-ribulose 5-phosphate + CO2 + NADPH + H+ | - |
r |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 55000, SDS-PAGE | Ricinus communis |
dimer | 2 * 54000, cytosolic isoenzyme, SDS-PAGE | Ricinus communis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | 8 | cytosolic and proplastid isoenzymes | Ricinus communis |