RuBisCO is the enzyme responsible for carbon fixation from atmospheric CO2 as part of the Calvin- Benson cycle, which results in the creation of glucose, which is needed for utmost photosynthetic organisms' growth.
Rubisco's main job is to fix carbon dioxide( CO2) in the terrain so that sugar motes like glucose can be formed.
Unfortunately, Rubisco confuses carbon dioxide( CO2) with oxygen( O2) and uses the latter in every fifth response.
RuBisCO is a poor catalyst, and its carboxylase activity is harmed by a variety of side reactions, including ambient O2 oxygenation of its sugar-phosphate substrate.
The rate-limiting phase in the Calvin-Benson cycle, which converts atmospheric carbon into a physiologically usable carbon supply, is catalyzed by ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco).
RuBisco's poor catalytic rate and low substrate specificity need significant levels of enzyme synthesis.