Inhibitors | Comment | Organism | Structure |
---|---|---|---|
additional information | phosphorylation of PPDK by AtRP1/2 is negated or greatly reduced when pyruvate is also included in the reaction mixture | Arabidopsis thaliana |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast | C3 chloroplasts | Arabidopsis thaliana | 9507 | - |
chloroplast | C4 chloroplasts | Zea mays | 9507 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Zea mays | differing functions of PPDK in C4 versus C3 plants, C4 PPDK regulatory proteins are involved in regulation of PPDK, mechanism, overview | ? | - |
? | |
additional information | Arabidopsis thaliana | differing functions of PPDK in C4 versus C3 plants, PPDK activity in C3 chloroplasts is light-regulated via reversible phosphorylation of an active-site Thr residue by the C3 PPDK regulatory proteins, most unusual bifunctional protein kinase /protein phosphatase, mechanism, overview. AtRP1 is chloroplast-targeted in predominant in greening and green tissues and organs, while AtRP2 is cytosol-localized mainly in seeds and pollen, overview | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | - |
- |
- |
Zea mays | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
phosphoprotein | PPDK activity in C3 chloroplasts is light-regulated via reversible phosphorylation of an active-site Thr residue by the PPDK regulatory protein, i.e. C3 RP, a most unusual bifunctional protein kinase /protein phosphatase, overview | Arabidopsis thaliana |
phosphoprotein | PPDK activity in C4 chloroplasts is light-regulated via reversible phosphorylation of an active-site Thr residue by the PPDK regulatory protein, i.e. C4 RP, a most unusual bifunctional protein kinase /protein phosphatase, overview | Zea mays |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | differing functions of PPDK in C4 versus C3 plants, C4 PPDK regulatory proteins are involved in regulation of PPDK, mechanism, overview | Zea mays | ? | - |
? | |
additional information | differing functions of PPDK in C4 versus C3 plants, PPDK activity in C3 chloroplasts is light-regulated via reversible phosphorylation of an active-site Thr residue by the C3 PPDK regulatory proteins, most unusual bifunctional protein kinase /protein phosphatase, mechanism, overview. AtRP1 is chloroplast-targeted in predominant in greening and green tissues and organs, while AtRP2 is cytosol-localized mainly in seeds and pollen, overview | Arabidopsis thaliana | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PPDK | - |
Zea mays |
PPDK | - |
Arabidopsis thaliana |
pyruvate, orthophosphate dikinase | - |
Zea mays |
pyruvate, orthophosphate dikinase | - |
Arabidopsis thaliana |