Which of the following is true for phosphofructokinase
Phosphofructokinase catalyses the first committed step of glycolysis. It is the rate limiting enzyme of glycolysis. The reaction is irreversible.
It uses fructose 1, 6 bisphosphate as substrate
It generates ATP
It catalyses an irreversible reaction in glycolysis
It is activated by increased levels of ATP and citrate