Definition
noun
An enzyme in the carboxylases responsible for the formation of the four-carbon compound oxaloacetate by catalyzing the binding of one molecule of carbon dioxide to the three-carbon compound phosphoenolpyruvate.
Supplement
PEPC is vital in CAM and C4 plants during photosynthesis. It serves as the catalyst for the following chemical reaction:
PEP + CO2 → oxaloacetate + Pi
Word origin: from the abbreviation of phosphoenolpyruvate carboxylase
Variant: PEPCase, PEP carboxylase
See also: CAM plant, C4 plant
Dictionary > PEPC
You will also like...
Human Reproduction and Fertilization
For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to con..
The Central Nervous System
Myelin sheath is essential for a faster conductivity of signals. Know more about this feature of some neurons in the Cen..
New Zealand’s Unique Geographical History
Explore why New Zealand has such unique flora and fauna, and learn why long periods of geographical isolation. This less..
Cell Structure
A typical eukaryotic cell is comprised of cytoplasm with different organelles, such as nucleus, endoplasmic reticulum, G..
Birth Control and Contraception
Different pregnancy and birth control and contraception strategies are described. Read this tutorial to learn each of th..
Indicator Species and Endangered Species
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..