《英文msh词典》Fru-kinase-Fru-bisphosphatase
[入口词] Fru-kinase-Fru-bisphosphatase
[主题词] Phosphofructokinase-2
[英文释义] An allosteric enzyme that regulates glycolysis and gluconeogenesis by catalyzing the transfer of a phosphate group from ATP to fructose-6-phosphate to yield fructose-2,6-bisphosphate,an allosteric effector for the other 6-phosphofructokinase,PHOSPHOFRUCTOKINASE-1. Phosphofructokinase-2 is bifunctional: the dephosphorylated form is a kinase and the phosphorylated form is a phosphatase that breaks down fructose-2,6-bisphosphate to yield fructose-6-phosphate.