Purification and properties of phosphofructokinase 2/fructose 2,6-bisphosphatase from chicken liver and from pigeon muscle.

Reports on the purification and characterization of phosphofructokinase 2 and fructose 2,6-bisphosphatase extracted from chicken liver of pigeon muscle. Revelation of two homgenous proteins acting as dimers; Effect of chicken liver enzyme with the protein kinase subunit on mol enzyme incorporation; Phosphorylation of pigeon muscle; Absence of effect of hydrogen-ion changes on avian liver phosphofructokinase 2.