Where Is RuBP Found? RuBP stands for ribulose bisphosphate and is a 5 carbon compound involved in the Calvin cycle, which is part of the light independent reactions of photosynthesis. Atmospheric carbon dioxide is combined with RuBP to form a 6 carbon compound, with the help of an enzyme called RuBisCO. It is found in
Is Fructose 2 6-Bisphosphate An Activator? Since fructose 2,6-bisphosphate is an activator of the glycolytic phosphofructokinase How is fructose 2 6-Bisphosphate activated? The key regulatory enzyme of glycolysis is phosphofructokinase. It is inhibited by ATP and citrate and activated by AMP (and ADP), Pi, and fructose 2,6-bisphosphate. … (It is made by phosphorylation of fructose