Activating Compound | Comment | Organism | Structure |
---|---|---|---|
additional information | light and metabolizable sugars induce the cytosolic isozyme by increased de novo protein synthesis, while the plastidic isozymes are unaffected | Solanum tuberosum | |
paraquat | activates plastidic isozymes by 10fold by direct action on the enzyme, no activation of the cytosolic isozyme | Solanum tuberosum |
Cloned (Comment) | Organism |
---|---|
cytosolic isozyme, DNA sequence determination, expression in Escherichia coli | Solanum tuberosum |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
3-(3,4-dichlorophenyl)-1,1'-dimethyl urea | cytosolic isozyme, inhibition by uncoupling of photosynthetic electron transport | Solanum tuberosum | |
cycloheximide | - |
Solanum tuberosum | |
additional information | the cytosolic isoyzme is not affected by osmotic change, phosphate sequestration, or ocidative stress | Solanum tuberosum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Solanum tuberosum | 5829 | - |
plastid | plastidic isozymes P1 and P2 are regulated by redox regulation | Solanum tuberosum | 9536 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
additional information | no effect on cytosolic isozyme by H2O2, FeCl3, NH4Cl, NaNO2, NaNO3, sulfate or endothall, okadaic acid and NaF | Solanum tuberosum | |
nitrate | activates plastidic isozymes by 10fold by direct action on the enzyme | Solanum tuberosum | |
nitrite | activates plastidic isozymes by 10fold by direct action on the enzyme | Solanum tuberosum | |
sulfate | activates plastidic isozymes by 10fold by direct action on the enzyme | Solanum tuberosum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glucose 6-phosphate + NADP+ | Solanum tuberosum | differential regulation of isozymes, the cytosolic enzyme is regulated by sugar availability at transcriptional level, while the plastidic isozymes are regulated by redox mechanism | D-glucono-1,5-lactone 6-phosphate + NADPH + H+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Solanum tuberosum | - |
4 weeks-old plants, isozymes in plastid, P1 and P2, and cytosol | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Solanum tuberosum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
assay under nitrogen atmosphere | Solanum tuberosum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glucose 6-phosphate + NADP+ | - |
Solanum tuberosum | D-glucono-1,5-lactone 6-phosphate + NADPH + H+ | - |
? | |
D-glucose 6-phosphate + NADP+ | differential regulation of isozymes, the cytosolic enzyme is regulated by sugar availability at transcriptional level, while the plastidic isozymes are regulated by redox mechanism | Solanum tuberosum | D-glucono-1,5-lactone 6-phosphate + NADPH + H+ | - |
? |
Synonyms | Comment | Organism |
---|---|---|
G6PDH | - |
Solanum tuberosum |
glucose-6-phosphate dehydrogenase | - |
Solanum tuberosum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
assay at | Solanum tuberosum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADP+ | - |
Solanum tuberosum |