In glycolysis what enzymes catalyze a reaction in which ATP

In glycolysis, what enzyme(s) catalyze a reaction in which ATP is produced and what co-factors are necessary for the reaction(s)?

Solution

1. Phosphoglycerate kinase which catalyse 1,3-bis phosphoglycerate into 3-phosphoglycerate and produces ATP. Mg acts as a cofactor in this reaction.

2. Pyruvate kinase which catalyse phosphoenolpyruvate into pyruvate and produces ATP. Mg acts as a cofactor in this reaction also.