In glycolysis, the first committed step is catalyzed by
Glucose enters glycolysis by phosphorylation to glucose 6-phosphate, catalyzed by hexokinase, using ATP as the phosphate donor. Under physiological conditions, the phosphorylation of glucose to glucose-6-phosphate can be regarded as irreversible. Hexokinase is inhibited allosterically by its product, glucose-6-phosphate. Reference: Harper; 30th edition; Page no: 169
2,3 DPG
Hexokinase
Pyruvate kinase
Phosphofructokinase
Metabolism of carbohydrate