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Literature summary for 4.1.1.31 extracted from
- The impact of ozone on juvenile maize (Zea mays L.) plant photosynthesis: effects on vegetative biomass, pigmentation, and carboxylases (PEPc and Rubisco) (2007), Plant Biol., 9, 478-488.
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mg2+ | - |
Zea mays |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Zea mays | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| leaf | a significant decrease in PEPc protein expression is observed in the two highest ozone-enriched treatments + 60 atmosphere and + 80 atmosphere which reduces PEPc quantity by 31% and 41%, respectively | Zea mays | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
ozone is able to depress PEPc activity. As compared to chambered control atmosphere, significant declines in PEPc activity by circa 26% and 32% are recorded in + 60 and + 80 atmospheres, respectively | Zea mays |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| phosphoenolpyruvate + CO2 | - |
Zea mays | phosphate + oxaloacetate | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| PEPC | - |
Zea mays |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
assay at | Zea mays |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.5 | - |
assay at | Zea mays |
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Release 2023.1 (January 2023)
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