<prompt> ATP is an allosteric regulator of:Hexokinase and PFK 1PFK 1 and PFK 2PFK 1 and Pyruvate kinaseGlyceraldehyde 3 phosphate dehydrogenase and PFK 1  <response>: Regulatory Adaptive Enzymes Associated with Carbohydrate Metabolism - Glycogenolysis , Glycolysis , Pyruvate oxidation Allosteric Activator Allosteric inhibitor Glycogen synthase Glucose-6-phosphate Hexokinase Glucose-6-phosphate Phosphofructokinase-1 5 AMP, Fructose-6-phosphate,Fructose 2,6-bisphosphate, Pi Citrate ,ATP Pyruvate kinase Fructose 1,6-bisphosphate ATP ,Alanine Pyruvate dehydrogenase CoA, NAD, ADP,Pyruvate Acetyl-CoA, NADH,ATP Fatty acids, Ketone bodies Gluconeogenesis Allosteric Activator Allosteric inhibitor Pyruvate carboxylase Acetyl CoA ADP The only allosterically activator of enzyme PFK-2 is fructose 6-Phosphate. 