\sˈɪks pˌiːˈɛf tˈuː kˈe͡ɪ], \sˈɪks pˌiːˈɛf tˈuː kˈeɪ], \s_ˈɪ_k_s p_ˌiː__ˈɛ_f t_ˈuː k_ˈeɪ]\
Definitions of 6PF2K
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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.
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